83574040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11173}}^1$

素因数の和:11212

約数の個数: 64

約数和(自身を含む): 217222560

約数和(自身を除く): 133648520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 11173, 22346, 44692, 55865, 89384, 111730, 122903, 189941, 223460, 245806, 379882, 446920, 491612, 614515, 759764, 949705, 983224, 1229030, 1519528, 1899410, 2089351, 2458060, 3798820, 4178702, 4916120, 7597640, 8357404, 10446755, 16714808, 20893510, 41787020, 83574040]

約数ペア:

[(1, 83574040), (2, 41787020), (4, 20893510), (5, 16714808), (8, 10446755), (10, 8357404), (11, 7597640), (17, 4916120), (20, 4178702), (22, 3798820), (34, 2458060), (40, 2089351), (44, 1899410), (55, 1519528), (68, 1229030), (85, 983224), (88, 949705), (110, 759764), (136, 614515), (170, 491612), (187, 446920), (220, 379882), (340, 245806), (374, 223460), (440, 189941), (680, 122903), (748, 111730), (935, 89384), (1496, 55865), (1870, 44692), (3740, 22346), (7480, 11173)]