52856800

素因数分解:

$2^5\times 5^2\times {\mathrm{66071}}^1$

素因数の和:66091

約数の個数: 36

約数和(自身を含む): 129038616

約数和(自身を除く): 76181816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 66071, 132142, 264284, 330355, 528568, 660710, 1057136, 1321420, 1651775, 2114272, 2642840, 3303550, 5285680, 6607100, 10571360, 13214200, 26428400, 52856800]

約数ペア:

[(1, 52856800), (2, 26428400), (4, 13214200), (5, 10571360), (8, 6607100), (10, 5285680), (16, 3303550), (20, 2642840), (25, 2114272), (32, 1651775), (40, 1321420), (50, 1057136), (80, 660710), (100, 528568), (160, 330355), (200, 264284), (400, 132142), (800, 66071)]