941620000

素因数分解:

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

素因数の和:165

約数の個数: 180

約数和(自身を含む): 2448833310

約数和(自身を除く): 1507213310

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 89, 92, 100, 115, 125, 160, 178, 184, 200, 230, 250, 356, 368, 400, 445, 460, 500, 529, 575, 625, 712, 736, 800, 890, 920, 1000, 1058, 1150, 1250, 1424, 1780, 1840, 2000, 2047, 2116, 2225, 2300, 2500, 2645, 2848, 2875, 3560, 3680, 4000, 4094, 4232, 4450, 4600, 5000, 5290, 5750, 7120, 8188, 8464, 8900, 9200, 10000, 10235, 10580, 11125, 11500, 13225, 14240, 14375, 16376, 16928, 17800, 18400, 20000, 20470, 21160, 22250, 23000, 26450, 28750, 32752, 35600, 40940, 42320, 44500, 46000, 47081, 51175, 52900, 55625, 57500, 65504, 66125, 71200, 81880, 84640, 89000, 92000, 94162, 102350, 105800, 111250, 115000, 132250, 163760, 178000, 188324, 204700, 211600, 222500, 230000, 235405, 255875, 264500, 327520, 330625, 356000, 376648, 409400, 423200, 445000, 460000, 470810, 511750, 529000, 661250, 753296, 818800, 890000, 941620, 1023500, 1058000, 1177025, 1279375, 1322500, 1506592, 1637600, 1780000, 1883240, 2047000, 2116000, 2354050, 2558750, 2645000, 3766480, 4094000, 4708100, 5117500, 5290000, 5885125, 7532960, 8188000, 9416200, 10235000, 10580000, 11770250, 18832400, 20470000, 23540500, 29425625, 37664800, 40940000, 47081000, 58851250, 94162000, 117702500, 188324000, 235405000, 470810000, 941620000]

約数ペア:

[(1, 941620000), (2, 470810000), (4, 235405000), (5, 188324000), (8, 117702500), (10, 94162000), (16, 58851250), (20, 47081000), (23, 40940000), (25, 37664800), (32, 29425625), (40, 23540500), (46, 20470000), (50, 18832400), (80, 11770250), (89, 10580000), (92, 10235000), (100, 9416200), (115, 8188000), (125, 7532960), (160, 5885125), (178, 5290000), (184, 5117500), (200, 4708100), (230, 4094000), (250, 3766480), (356, 2645000), (368, 2558750), (400, 2354050), (445, 2116000), (460, 2047000), (500, 1883240), (529, 1780000), (575, 1637600), (625, 1506592), (712, 1322500), (736, 1279375), (800, 1177025), (890, 1058000), (920, 1023500), (1000, 941620), (1058, 890000), (1150, 818800), (1250, 753296), (1424, 661250), (1780, 529000), (1840, 511750), (2000, 470810), (2047, 460000), (2116, 445000), (2225, 423200), (2300, 409400), (2500, 376648), (2645, 356000), (2848, 330625), (2875, 327520), (3560, 264500), (3680, 255875), (4000, 235405), (4094, 230000), (4232, 222500), (4450, 211600), (4600, 204700), (5000, 188324), (5290, 178000), (5750, 163760), (7120, 132250), (8188, 115000), (8464, 111250), (8900, 105800), (9200, 102350), (10000, 94162), (10235, 92000), (10580, 89000), (11125, 84640), (11500, 81880), (13225, 71200), (14240, 66125), (14375, 65504), (16376, 57500), (16928, 55625), (17800, 52900), (18400, 51175), (20000, 47081), (20470, 46000), (21160, 44500), (22250, 42320), (23000, 40940), (26450, 35600), (28750, 32752)]