425990150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{160751}}^1$

素因数の和:160816

約数の個数: 24

約数和(自身を含む): 807296544

約数和(自身を除く): 381306394

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 160751, 321502, 803755, 1607510, 4018775, 8037550, 8519803, 17039606, 42599015, 85198030, 212995075, 425990150]

約数ペア:

[(1, 425990150), (2, 212995075), (5, 85198030), (10, 42599015), (25, 17039606), (50, 8519803), (53, 8037550), (106, 4018775), (265, 1607510), (530, 803755), (1325, 321502), (2650, 160751)]