4222460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 10251360

約数和(自身を除く): 6028900

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1129, 1870, 2258, 3740, 4516, 5645, 11290, 12419, 19193, 22580, 24838, 38386, 49676, 62095, 76772, 95965, 124190, 191930, 211123, 248380, 383860, 422246, 844492, 1055615, 2111230, 4222460]

約数ペア:

[(1, 4222460), (2, 2111230), (4, 1055615), (5, 844492), (10, 422246), (11, 383860), (17, 248380), (20, 211123), (22, 191930), (34, 124190), (44, 95965), (55, 76772), (68, 62095), (85, 49676), (110, 38386), (170, 24838), (187, 22580), (220, 19193), (340, 12419), (374, 11290), (748, 5645), (935, 4516), (1129, 3740), (1870, 2258)]