26770250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8267

約数の個数: 32

約数和(自身を含む): 53975376

約数和(自身を除く): 27205126

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 8237, 16474, 41185, 82370, 107081, 205925, 214162, 411850, 535405, 1029625, 1070810, 2059250, 2677025, 5354050, 13385125, 26770250]

約数ペア:

[(1, 26770250), (2, 13385125), (5, 5354050), (10, 2677025), (13, 2059250), (25, 1070810), (26, 1029625), (50, 535405), (65, 411850), (125, 214162), (130, 205925), (250, 107081), (325, 82370), (650, 41185), (1625, 16474), (3250, 8237)]