2083180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 5062176

約数和(自身を除く): 2978996

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 557, 748, 935, 1114, 1870, 2228, 2785, 3740, 5570, 6127, 9469, 11140, 12254, 18938, 24508, 30635, 37876, 47345, 61270, 94690, 104159, 122540, 189380, 208318, 416636, 520795, 1041590, 2083180]

約数ペア:

[(1, 2083180), (2, 1041590), (4, 520795), (5, 416636), (10, 208318), (11, 189380), (17, 122540), (20, 104159), (22, 94690), (34, 61270), (44, 47345), (55, 37876), (68, 30635), (85, 24508), (110, 18938), (170, 12254), (187, 11140), (220, 9469), (340, 6127), (374, 5570), (557, 3740), (748, 2785), (935, 2228), (1114, 1870)]