268647590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{40277}}^1$

素因数の和:40336

約数の個数: 32

約数和(自身を含む): 522002880

約数和(自身を除く): 253355290

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 40277, 80554, 201385, 402770, 926371, 1168033, 1852742, 2336066, 4631855, 5840165, 9263710, 11680330, 26864759, 53729518, 134323795, 268647590]

約数ペア:

[(1, 268647590), (2, 134323795), (5, 53729518), (10, 26864759), (23, 11680330), (29, 9263710), (46, 5840165), (58, 4631855), (115, 2336066), (145, 1852742), (230, 1168033), (290, 926371), (667, 402770), (1334, 201385), (3335, 80554), (6670, 40277)]