101497360

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8081}}^1$

素因数の和:8251

約数の個数: 40

約数和(自身を含む): 237513816

約数和(自身を除く): 136016456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 8081, 12560, 16162, 32324, 40405, 64648, 80810, 129296, 161620, 323240, 646480, 1268717, 2537434, 5074868, 6343585, 10149736, 12687170, 20299472, 25374340, 50748680, 101497360]

約数ペア:

[(1, 101497360), (2, 50748680), (4, 25374340), (5, 20299472), (8, 12687170), (10, 10149736), (16, 6343585), (20, 5074868), (40, 2537434), (80, 1268717), (157, 646480), (314, 323240), (628, 161620), (785, 129296), (1256, 80810), (1570, 64648), (2512, 40405), (3140, 32324), (6280, 16162), (8081, 12560)]