25324210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 47453184

約数和(自身を除く): 22128974

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 541, 755, 1082, 1510, 2705, 4681, 5410, 9362, 16771, 23405, 33542, 46810, 81691, 83855, 163382, 167710, 408455, 816910, 2532421, 5064842, 12662105, 25324210]

約数ペア:

[(1, 25324210), (2, 12662105), (5, 5064842), (10, 2532421), (31, 816910), (62, 408455), (151, 167710), (155, 163382), (302, 83855), (310, 81691), (541, 46810), (755, 33542), (1082, 23405), (1510, 16771), (2705, 9362), (4681, 5410)]