84961580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22717}}^1$

素因数の和:22754

約数の個数: 48

約数和(自身を含む): 206097696

約数和(自身を除く): 121136116

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, 1870, 3740, 22717, 45434, 90868, 113585, 227170, 249887, 386189, 454340, 499774, 772378, 999548, 1249435, 1544756, 1930945, 2498870, 3861890, 4248079, 4997740, 7723780, 8496158, 16992316, 21240395, 42480790, 84961580]

約数ペア:

[(1, 84961580), (2, 42480790), (4, 21240395), (5, 16992316), (10, 8496158), (11, 7723780), (17, 4997740), (20, 4248079), (22, 3861890), (34, 2498870), (44, 1930945), (55, 1544756), (68, 1249435), (85, 999548), (110, 772378), (170, 499774), (187, 454340), (220, 386189), (340, 249887), (374, 227170), (748, 113585), (935, 90868), (1870, 45434), (3740, 22717)]