56675560

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1933}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 127760040

約数和(自身を除く): 71084480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 1933, 2932, 3665, 3866, 5864, 7330, 7732, 9665, 14660, 15464, 19330, 29320, 38660, 77320, 1416889, 2833778, 5667556, 7084445, 11335112, 14168890, 28337780, 56675560]

約数ペア:

[(1, 56675560), (2, 28337780), (4, 14168890), (5, 11335112), (8, 7084445), (10, 5667556), (20, 2833778), (40, 1416889), (733, 77320), (1466, 38660), (1933, 29320), (2932, 19330), (3665, 15464), (3866, 14660), (5864, 9665), (7330, 7732)]