40091350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 82525968

約数和(自身を除く): 42434618

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1667, 1850, 2405, 3334, 4810, 8335, 12025, 16670, 21671, 24050, 41675, 43342, 61679, 83350, 108355, 123358, 216710, 308395, 541775, 616790, 801827, 1083550, 1541975, 1603654, 3083950, 4009135, 8018270, 20045675, 40091350]

約数ペア:

[(1, 40091350), (2, 20045675), (5, 8018270), (10, 4009135), (13, 3083950), (25, 1603654), (26, 1541975), (37, 1083550), (50, 801827), (65, 616790), (74, 541775), (130, 308395), (185, 216710), (325, 123358), (370, 108355), (481, 83350), (650, 61679), (925, 43342), (962, 41675), (1667, 24050), (1850, 21671), (2405, 16670), (3334, 12025), (4810, 8335)]