8018270

素因数分解:

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

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 15972768

約数和(自身を除く): 7954498

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1667, 2405, 3334, 4810, 8335, 16670, 21671, 43342, 61679, 108355, 123358, 216710, 308395, 616790, 801827, 1603654, 4009135, 8018270]

約数ペア:

[(1, 8018270), (2, 4009135), (5, 1603654), (10, 801827), (13, 616790), (26, 308395), (37, 216710), (65, 123358), (74, 108355), (130, 61679), (185, 43342), (370, 21671), (481, 16670), (962, 8335), (1667, 4810), (2405, 3334)]