10686800

素因数分解:

$2^4\times 5^2\times {\mathrm{26717}}^1$

素因数の和:26735

約数の個数: 30

約数和(自身を含む): 25675998

約数和(自身を除く): 14989198

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26717, 53434, 106868, 133585, 213736, 267170, 427472, 534340, 667925, 1068680, 1335850, 2137360, 2671700, 5343400, 10686800]

約数ペア:

[(1, 10686800), (2, 5343400), (4, 2671700), (5, 2137360), (8, 1335850), (10, 1068680), (16, 667925), (20, 534340), (25, 427472), (40, 267170), (50, 213736), (80, 133585), (100, 106868), (200, 53434), (400, 26717)]