89060740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 198031680

約数和(自身を除く): 108970940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 3571, 4988, 6235, 7142, 12470, 14284, 17855, 24940, 35710, 71420, 103559, 153553, 207118, 307106, 414236, 517795, 614212, 767765, 1035590, 1535530, 2071180, 3071060, 4453037, 8906074, 17812148, 22265185, 44530370, 89060740]

約数ペア:

[(1, 89060740), (2, 44530370), (4, 22265185), (5, 17812148), (10, 8906074), (20, 4453037), (29, 3071060), (43, 2071180), (58, 1535530), (86, 1035590), (116, 767765), (145, 614212), (172, 517795), (215, 414236), (290, 307106), (430, 207118), (580, 153553), (860, 103559), (1247, 71420), (2494, 35710), (3571, 24940), (4988, 17855), (6235, 14284), (7142, 12470)]