25080250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7717}}^1$

素因数の和:7747

約数の個数: 32

約数和(自身を含む): 50568336

約数和(自身を除く): 25488086

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 7717, 15434, 38585, 77170, 100321, 192925, 200642, 385850, 501605, 964625, 1003210, 1929250, 2508025, 5016050, 12540125, 25080250]

約数ペア:

[(1, 25080250), (2, 12540125), (5, 5016050), (10, 2508025), (13, 1929250), (25, 1003210), (26, 964625), (50, 501605), (65, 385850), (125, 200642), (130, 192925), (250, 100321), (325, 77170), (650, 38585), (1625, 15434), (3250, 7717)]