125490950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{14851}}^1$

素因数の和:14889

約数の個数: 36

約数和(自身を含む): 252766188

約数和(自身を除く): 127275238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 14851, 29702, 74255, 148510, 193063, 371275, 386126, 742550, 965315, 1930630, 2509819, 4826575, 5019638, 9653150, 12549095, 25098190, 62745475, 125490950]

約数ペア:

[(1, 125490950), (2, 62745475), (5, 25098190), (10, 12549095), (13, 9653150), (25, 5019638), (26, 4826575), (50, 2509819), (65, 1930630), (130, 965315), (169, 742550), (325, 386126), (338, 371275), (650, 193063), (845, 148510), (1690, 74255), (4225, 29702), (8450, 14851)]