267250840

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{11701}}^1$

素因数の和:12283

約数の個数: 32

約数和(自身を含む): 602418960

約数和(自身を除く): 335168120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4568, 5710, 11420, 11701, 22840, 23402, 46804, 58505, 93608, 117010, 234020, 468040, 6681271, 13362542, 26725084, 33406355, 53450168, 66812710, 133625420, 267250840]

約数ペア:

[(1, 267250840), (2, 133625420), (4, 66812710), (5, 53450168), (8, 33406355), (10, 26725084), (20, 13362542), (40, 6681271), (571, 468040), (1142, 234020), (2284, 117010), (2855, 93608), (4568, 58505), (5710, 46804), (11420, 23402), (11701, 22840)]