22890410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 42550272

約数和(自身を除く): 19659862

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 431, 470, 565, 862, 1130, 2155, 4310, 5311, 10622, 20257, 26555, 40514, 48703, 53110, 97406, 101285, 202570, 243515, 487030, 2289041, 4578082, 11445205, 22890410]

約数ペア:

[(1, 22890410), (2, 11445205), (5, 4578082), (10, 2289041), (47, 487030), (94, 243515), (113, 202570), (226, 101285), (235, 97406), (431, 53110), (470, 48703), (565, 40514), (862, 26555), (1130, 20257), (2155, 10622), (4310, 5311)]