2633415280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{9397}}^1$

素因数の和:9554

約数の個数: 80

約数和(自身を含む): 6376806144

約数和(自身を除く): 3743390864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 155, 226, 248, 310, 452, 496, 565, 620, 904, 1130, 1240, 1808, 2260, 2480, 3503, 4520, 7006, 9040, 9397, 14012, 17515, 18794, 28024, 35030, 37588, 46985, 56048, 70060, 75176, 93970, 140120, 150352, 187940, 280240, 291307, 375880, 582614, 751760, 1061861, 1165228, 1456535, 2123722, 2330456, 2913070, 4247444, 4660912, 5309305, 5826140, 8494888, 10618610, 11652280, 16989776, 21237220, 23304560, 32917691, 42474440, 65835382, 84948880, 131670764, 164588455, 263341528, 329176910, 526683056, 658353820, 1316707640, 2633415280]

約数ペア:

[(1, 2633415280), (2, 1316707640), (4, 658353820), (5, 526683056), (8, 329176910), (10, 263341528), (16, 164588455), (20, 131670764), (31, 84948880), (40, 65835382), (62, 42474440), (80, 32917691), (113, 23304560), (124, 21237220), (155, 16989776), (226, 11652280), (248, 10618610), (310, 8494888), (452, 5826140), (496, 5309305), (565, 4660912), (620, 4247444), (904, 2913070), (1130, 2330456), (1240, 2123722), (1808, 1456535), (2260, 1165228), (2480, 1061861), (3503, 751760), (4520, 582614), (7006, 375880), (9040, 291307), (9397, 280240), (14012, 187940), (17515, 150352), (18794, 140120), (28024, 93970), (35030, 75176), (37588, 70060), (46985, 56048)]