13153580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 31915296

約数和(自身を除く): 18761716

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, 3517, 3740, 7034, 14068, 17585, 35170, 38687, 59789, 70340, 77374, 119578, 154748, 193435, 239156, 298945, 386870, 597890, 657679, 773740, 1195780, 1315358, 2630716, 3288395, 6576790, 13153580]

約数ペア:

[(1, 13153580), (2, 6576790), (4, 3288395), (5, 2630716), (10, 1315358), (11, 1195780), (17, 773740), (20, 657679), (22, 597890), (34, 386870), (44, 298945), (55, 239156), (68, 193435), (85, 154748), (110, 119578), (170, 77374), (187, 70340), (220, 59789), (340, 38687), (374, 35170), (748, 17585), (935, 14068), (1870, 7034), (3517, 3740)]