125546410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2711}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 247204224

約数和(自身を除く): 121657814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 2711, 4210, 4631, 5422, 9262, 13555, 23155, 27110, 29821, 46310, 59642, 149105, 298210, 1141331, 2282662, 5706655, 11413310, 12554641, 25109282, 62773205, 125546410]

約数ペア:

[(1, 125546410), (2, 62773205), (5, 25109282), (10, 12554641), (11, 11413310), (22, 5706655), (55, 2282662), (110, 1141331), (421, 298210), (842, 149105), (2105, 59642), (2711, 46310), (4210, 29821), (4631, 27110), (5422, 23155), (9262, 13555)]