565558580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{9467}}^1$

素因数の和:9608

約数の個数: 48

約数和(自身を含む): 1240686720

約数和(自身を除く): 675128140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 5974, 9467, 11948, 14935, 18934, 29870, 37868, 47335, 59740, 94670, 189340, 274543, 549086, 975101, 1098172, 1372715, 1950202, 2745430, 3900404, 4875505, 5490860, 9751010, 19502020, 28277929, 56555858, 113111716, 141389645, 282779290, 565558580]

約数ペア:

[(1, 565558580), (2, 282779290), (4, 141389645), (5, 113111716), (10, 56555858), (20, 28277929), (29, 19502020), (58, 9751010), (103, 5490860), (116, 4875505), (145, 3900404), (206, 2745430), (290, 1950202), (412, 1372715), (515, 1098172), (580, 975101), (1030, 549086), (2060, 274543), (2987, 189340), (5974, 94670), (9467, 59740), (11948, 47335), (14935, 37868), (18934, 29870)]