267332020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{69257}}^1$

素因数の和:69459

約数の個数: 24

約数和(自身を含む): 564314184

約数和(自身を除く): 296982164

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 69257, 138514, 277028, 346285, 692570, 1385140, 13366601, 26733202, 53466404, 66833005, 133666010, 267332020]

約数ペア:

[(1, 267332020), (2, 133666010), (4, 66833005), (5, 53466404), (10, 26733202), (20, 13366601), (193, 1385140), (386, 692570), (772, 346285), (965, 277028), (1930, 138514), (3860, 69257)]