23218154290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1\times {\mathrm{33457}}^1$

素因数の和:35886

約数の個数: 32

約数和(自身を含む): 43253164080

約数和(自身を除く): 20035009790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2393, 4786, 11965, 23930, 33457, 66914, 69397, 138794, 167285, 334570, 346985, 693970, 970253, 1940506, 4851265, 9702530, 80062601, 160125202, 400313005, 800626010, 2321815429, 4643630858, 11609077145, 23218154290]

約数ペア:

[(1, 23218154290), (2, 11609077145), (5, 4643630858), (10, 2321815429), (29, 800626010), (58, 400313005), (145, 160125202), (290, 80062601), (2393, 9702530), (4786, 4851265), (11965, 1940506), (23930, 970253), (33457, 693970), (66914, 346985), (69397, 334570), (138794, 167285)]