137271250

素因数分解:

$2^1\times 5^4\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:784

約数の個数: 40

約数和(自身を含む): 259088940

約数和(自身を除く): 121817690

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 569, 625, 965, 1138, 1250, 1930, 2845, 4825, 5690, 9650, 14225, 24125, 28450, 48250, 71125, 109817, 120625, 142250, 219634, 241250, 355625, 549085, 711250, 1098170, 2745425, 5490850, 13727125, 27454250, 68635625, 137271250]

約数ペア:

[(1, 137271250), (2, 68635625), (5, 27454250), (10, 13727125), (25, 5490850), (50, 2745425), (125, 1098170), (193, 711250), (250, 549085), (386, 355625), (569, 241250), (625, 219634), (965, 142250), (1138, 120625), (1250, 109817), (1930, 71125), (2845, 48250), (4825, 28450), (5690, 24125), (9650, 14225)]