12939250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 24588720

約数和(自身を除く): 11649470

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 709, 730, 1418, 1825, 3545, 3650, 7090, 9125, 17725, 18250, 35450, 51757, 88625, 103514, 177250, 258785, 517570, 1293925, 2587850, 6469625, 12939250]

約数ペア:

[(1, 12939250), (2, 6469625), (5, 2587850), (10, 1293925), (25, 517570), (50, 258785), (73, 177250), (125, 103514), (146, 88625), (250, 51757), (365, 35450), (709, 18250), (730, 17725), (1418, 9125), (1825, 7090), (3545, 3650)]