23750840

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{941}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 53580960

約数和(自身を除く): 29830120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 941, 1262, 1882, 2524, 3155, 3764, 4705, 5048, 6310, 7528, 9410, 12620, 18820, 25240, 37640, 593771, 1187542, 2375084, 2968855, 4750168, 5937710, 11875420, 23750840]

約数ペア:

[(1, 23750840), (2, 11875420), (4, 5937710), (5, 4750168), (8, 2968855), (10, 2375084), (20, 1187542), (40, 593771), (631, 37640), (941, 25240), (1262, 18820), (1882, 12620), (2524, 9410), (3155, 7528), (3764, 6310), (4705, 5048)]