45876920

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1871}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 103446720

約数和(自身を除く): 57569800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 1871, 2452, 3065, 3742, 4904, 6130, 7484, 9355, 12260, 14968, 18710, 24520, 37420, 74840, 1146923, 2293846, 4587692, 5734615, 9175384, 11469230, 22938460, 45876920]

約数ペア:

[(1, 45876920), (2, 22938460), (4, 11469230), (5, 9175384), (8, 5734615), (10, 4587692), (20, 2293846), (40, 1146923), (613, 74840), (1226, 37420), (1871, 24520), (2452, 18710), (3065, 14968), (3742, 12260), (4904, 9355), (6130, 7484)]