1513105750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12583}}^1$

素因数の和:12650

約数の個数: 64

約数和(自身を含む): 3133113984

約数和(自身を除く): 1620008234

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 325, 370, 481, 650, 925, 962, 1625, 1850, 2405, 3250, 4625, 4810, 9250, 12025, 12583, 24050, 25166, 60125, 62915, 120250, 125830, 163579, 314575, 327158, 465571, 629150, 817895, 931142, 1572875, 1635790, 2327855, 3145750, 4089475, 4655710, 6052423, 8178950, 11639275, 12104846, 20447375, 23278550, 30262115, 40894750, 58196375, 60524230, 116392750, 151310575, 302621150, 756552875, 1513105750]

約数ペア:

[(1, 1513105750), (2, 756552875), (5, 302621150), (10, 151310575), (13, 116392750), (25, 60524230), (26, 58196375), (37, 40894750), (50, 30262115), (65, 23278550), (74, 20447375), (125, 12104846), (130, 11639275), (185, 8178950), (250, 6052423), (325, 4655710), (370, 4089475), (481, 3145750), (650, 2327855), (925, 1635790), (962, 1572875), (1625, 931142), (1850, 817895), (2405, 629150), (3250, 465571), (4625, 327158), (4810, 314575), (9250, 163579), (12025, 125830), (12583, 120250), (24050, 62915), (25166, 60125)]