5199380000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 13603645440

約数和(自身を除く): 8404265440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 89, 92, 100, 115, 125, 127, 160, 178, 184, 200, 230, 250, 254, 356, 368, 400, 445, 460, 500, 508, 575, 625, 635, 712, 736, 800, 890, 920, 1000, 1016, 1150, 1250, 1270, 1424, 1780, 1840, 2000, 2032, 2047, 2225, 2300, 2500, 2540, 2848, 2875, 2921, 3175, 3560, 3680, 4000, 4064, 4094, 4450, 4600, 5000, 5080, 5750, 5842, 6350, 7120, 8188, 8900, 9200, 10000, 10160, 10235, 11125, 11303, 11500, 11684, 12700, 14240, 14375, 14605, 15875, 16376, 17800, 18400, 20000, 20320, 20470, 22250, 22606, 23000, 23368, 25400, 28750, 29210, 31750, 32752, 35600, 40940, 44500, 45212, 46000, 46736, 50800, 51175, 55625, 56515, 57500, 58420, 63500, 65504, 71200, 73025, 79375, 81880, 89000, 90424, 92000, 93472, 101600, 102350, 111250, 113030, 115000, 116840, 127000, 146050, 158750, 163760, 178000, 180848, 204700, 222500, 226060, 230000, 233680, 254000, 255875, 259969, 282575, 292100, 317500, 327520, 356000, 361696, 365125, 409400, 445000, 452120, 460000, 467360, 508000, 511750, 519938, 565150, 584200, 635000, 730250, 818800, 890000, 904240, 1023500, 1039876, 1130300, 1168400, 1270000, 1279375, 1299845, 1412875, 1460500, 1637600, 1780000, 1808480, 1825625, 2047000, 2079752, 2260600, 2336800, 2540000, 2558750, 2599690, 2825750, 2921000, 3651250, 4094000, 4159504, 4521200, 5117500, 5199380, 5651500, 5842000, 6499225, 7064375, 7302500, 8188000, 8319008, 9042400, 10235000, 10398760, 11303000, 11684000, 12998450, 14128750, 14605000, 20470000, 20797520, 22606000, 25996900, 28257500, 29210000, 32496125, 40940000, 41595040, 45212000, 51993800, 56515000, 58420000, 64992250, 103987600, 113030000, 129984500, 162480625, 207975200, 226060000, 259969000, 324961250, 519938000, 649922500, 1039876000, 1299845000, 2599690000, 5199380000]

約数ペア:

[(1, 5199380000), (2, 2599690000), (4, 1299845000), (5, 1039876000), (8, 649922500), (10, 519938000), (16, 324961250), (20, 259969000), (23, 226060000), (25, 207975200), (32, 162480625), (40, 129984500), (46, 113030000), (50, 103987600), (80, 64992250), (89, 58420000), (92, 56515000), (100, 51993800), (115, 45212000), (125, 41595040), (127, 40940000), (160, 32496125), (178, 29210000), (184, 28257500), (200, 25996900), (230, 22606000), (250, 20797520), (254, 20470000), (356, 14605000), (368, 14128750), (400, 12998450), (445, 11684000), (460, 11303000), (500, 10398760), (508, 10235000), (575, 9042400), (625, 8319008), (635, 8188000), (712, 7302500), (736, 7064375), (800, 6499225), (890, 5842000), (920, 5651500), (1000, 5199380), (1016, 5117500), (1150, 4521200), (1250, 4159504), (1270, 4094000), (1424, 3651250), (1780, 2921000), (1840, 2825750), (2000, 2599690), (2032, 2558750), (2047, 2540000), (2225, 2336800), (2300, 2260600), (2500, 2079752), (2540, 2047000), (2848, 1825625), (2875, 1808480), (2921, 1780000), (3175, 1637600), (3560, 1460500), (3680, 1412875), (4000, 1299845), (4064, 1279375), (4094, 1270000), (4450, 1168400), (4600, 1130300), (5000, 1039876), (5080, 1023500), (5750, 904240), (5842, 890000), (6350, 818800), (7120, 730250), (8188, 635000), (8900, 584200), (9200, 565150), (10000, 519938), (10160, 511750), (10235, 508000), (11125, 467360), (11303, 460000), (11500, 452120), (11684, 445000), (12700, 409400), (14240, 365125), (14375, 361696), (14605, 356000), (15875, 327520), (16376, 317500), (17800, 292100), (18400, 282575), (20000, 259969), (20320, 255875), (20470, 254000), (22250, 233680), (22606, 230000), (23000, 226060), (23368, 222500), (25400, 204700), (28750, 180848), (29210, 178000), (31750, 163760), (32752, 158750), (35600, 146050), (40940, 127000), (44500, 116840), (45212, 115000), (46000, 113030), (46736, 111250), (50800, 102350), (51175, 101600), (55625, 93472), (56515, 92000), (57500, 90424), (58420, 89000), (63500, 81880), (65504, 79375), (71200, 73025)]