65611340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113123}}^1$

素因数の和:113161

約数の個数: 24

約数和(自身を含む): 142536240

約数和(自身を除く): 76924900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 113123, 226246, 452492, 565615, 1131230, 2262460, 3280567, 6561134, 13122268, 16402835, 32805670, 65611340]

約数ペア:

[(1, 65611340), (2, 32805670), (4, 16402835), (5, 13122268), (10, 6561134), (20, 3280567), (29, 2262460), (58, 1131230), (116, 565615), (145, 452492), (290, 226246), (580, 113123)]