260920150

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{18839}}^1$

素因数の和:19128

約数の個数: 24

約数和(自身を含む): 487089360

約数和(自身を除く): 226169210

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 6925, 13850, 18839, 37678, 94195, 188390, 470975, 941950, 5218403, 10436806, 26092015, 52184030, 130460075, 260920150]

約数ペア:

[(1, 260920150), (2, 130460075), (5, 52184030), (10, 26092015), (25, 10436806), (50, 5218403), (277, 941950), (554, 470975), (1385, 188390), (2770, 94195), (6925, 37678), (13850, 18839)]