40902610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5171}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 84903552

約数和(自身を除く): 44000942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 5171, 7910, 10342, 25855, 36197, 51710, 72394, 180985, 361970, 584323, 1168646, 2921615, 4090261, 5843230, 8180522, 20451305, 40902610]

約数ペア:

[(1, 40902610), (2, 20451305), (5, 8180522), (7, 5843230), (10, 4090261), (14, 2921615), (35, 1168646), (70, 584323), (113, 361970), (226, 180985), (565, 72394), (791, 51710), (1130, 36197), (1582, 25855), (3955, 10342), (5171, 7910)]