90187850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{24709}}^1$

素因数の和:24794

約数の個数: 24

約数和(自身を含む): 170054220

約数和(自身を除く): 79866370

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 24709, 49418, 123545, 247090, 617725, 1235450, 1803757, 3607514, 9018785, 18037570, 45093925, 90187850]

約数ペア:

[(1, 90187850), (2, 45093925), (5, 18037570), (10, 9018785), (25, 3607514), (50, 1803757), (73, 1235450), (146, 617725), (365, 247090), (730, 123545), (1825, 49418), (3650, 24709)]