162555368540

素因数分解:

$2^2\times 5^1\times {\mathrm{642359}}^1\times {\mathrm{12653}}^1$

素因数の和:655021

約数の個数: 24

約数和(自身を含む): 341393784480

約数和(自身を除く): 178838415940

約数列:

[1, 2, 4, 5, 10, 20, 12653, 25306, 50612, 63265, 126530, 253060, 642359, 1284718, 2569436, 3211795, 6423590, 12847180, 8127768427, 16255536854, 32511073708, 40638842135, 81277684270, 162555368540]

約数ペア:

[(1, 162555368540), (2, 81277684270), (4, 40638842135), (5, 32511073708), (10, 16255536854), (20, 8127768427), (12653, 12847180), (25306, 6423590), (50612, 3211795), (63265, 2569436), (126530, 1284718), (253060, 642359)]