4780510000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2269

約数の個数: 200

約数和(自身を含む): 13660427264

約数和(自身を除く): 8879917264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 625, 700, 775, 868, 875, 1000, 1085, 1240, 1250, 1400, 1550, 1736, 1750, 2000, 2170, 2203, 2480, 2500, 2800, 3100, 3472, 3500, 3875, 4340, 4375, 4406, 5000, 5425, 6200, 7000, 7750, 8680, 8750, 8812, 10000, 10850, 11015, 12400, 14000, 15421, 15500, 17360, 17500, 17624, 19375, 21700, 22030, 27125, 30842, 31000, 35000, 35248, 38750, 43400, 44060, 54250, 55075, 61684, 62000, 68293, 70000, 77105, 77500, 86800, 88120, 108500, 110150, 123368, 135625, 136586, 154210, 155000, 176240, 217000, 220300, 246736, 271250, 273172, 275375, 308420, 310000, 341465, 385525, 434000, 440600, 478051, 542500, 546344, 550750, 616840, 682930, 771050, 881200, 956102, 1085000, 1092688, 1101500, 1233680, 1365860, 1376875, 1542100, 1707325, 1912204, 1927625, 2170000, 2203000, 2390255, 2731720, 2753750, 3084200, 3414650, 3824408, 3855250, 4406000, 4780510, 5463440, 5507500, 6168400, 6829300, 7648816, 7710500, 8536625, 9561020, 9638125, 11015000, 11951275, 13658600, 15421000, 17073250, 19122040, 19276250, 22030000, 23902550, 27317200, 30842000, 34146500, 38244080, 38552500, 42683125, 47805100, 59756375, 68293000, 77105000, 85366250, 95610200, 119512750, 136586000, 154210000, 170732500, 191220400, 239025500, 298781875, 341465000, 478051000, 597563750, 682930000, 956102000, 1195127500, 2390255000, 4780510000]

約数ペア:

[(1, 4780510000), (2, 2390255000), (4, 1195127500), (5, 956102000), (7, 682930000), (8, 597563750), (10, 478051000), (14, 341465000), (16, 298781875), (20, 239025500), (25, 191220400), (28, 170732500), (31, 154210000), (35, 136586000), (40, 119512750), (50, 95610200), (56, 85366250), (62, 77105000), (70, 68293000), (80, 59756375), (100, 47805100), (112, 42683125), (124, 38552500), (125, 38244080), (140, 34146500), (155, 30842000), (175, 27317200), (200, 23902550), (217, 22030000), (248, 19276250), (250, 19122040), (280, 17073250), (310, 15421000), (350, 13658600), (400, 11951275), (434, 11015000), (496, 9638125), (500, 9561020), (560, 8536625), (620, 7710500), (625, 7648816), (700, 6829300), (775, 6168400), (868, 5507500), (875, 5463440), (1000, 4780510), (1085, 4406000), (1240, 3855250), (1250, 3824408), (1400, 3414650), (1550, 3084200), (1736, 2753750), (1750, 2731720), (2000, 2390255), (2170, 2203000), (2203, 2170000), (2480, 1927625), (2500, 1912204), (2800, 1707325), (3100, 1542100), (3472, 1376875), (3500, 1365860), (3875, 1233680), (4340, 1101500), (4375, 1092688), (4406, 1085000), (5000, 956102), (5425, 881200), (6200, 771050), (7000, 682930), (7750, 616840), (8680, 550750), (8750, 546344), (8812, 542500), (10000, 478051), (10850, 440600), (11015, 434000), (12400, 385525), (14000, 341465), (15421, 310000), (15500, 308420), (17360, 275375), (17500, 273172), (17624, 271250), (19375, 246736), (21700, 220300), (22030, 217000), (27125, 176240), (30842, 155000), (31000, 154210), (35000, 136586), (35248, 135625), (38750, 123368), (43400, 110150), (44060, 108500), (54250, 88120), (55075, 86800), (61684, 77500), (62000, 77105), (68293, 70000)]