26274950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40423}}^1$

素因数の和:40448

約数の個数: 24

約数和(自身を含む): 52632048

約数和(自身を除く): 26357098

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 40423, 80846, 202115, 404230, 525499, 1010575, 1050998, 2021150, 2627495, 5254990, 13137475, 26274950]

約数ペア:

[(1, 26274950), (2, 13137475), (5, 5254990), (10, 2627495), (13, 2021150), (25, 1050998), (26, 1010575), (50, 525499), (65, 404230), (130, 202115), (325, 80846), (650, 40423)]