40283540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10771}}^1$

素因数の和:10808

約数の個数: 48

約数和(自身を含む): 97723584

約数和(自身を除く): 57440044

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, 10771, 21542, 43084, 53855, 107710, 118481, 183107, 215420, 236962, 366214, 473924, 592405, 732428, 915535, 1184810, 1831070, 2014177, 2369620, 3662140, 4028354, 8056708, 10070885, 20141770, 40283540]

約数ペア:

[(1, 40283540), (2, 20141770), (4, 10070885), (5, 8056708), (10, 4028354), (11, 3662140), (17, 2369620), (20, 2014177), (22, 1831070), (34, 1184810), (44, 915535), (55, 732428), (68, 592405), (85, 473924), (110, 366214), (170, 236962), (187, 215420), (220, 183107), (340, 118481), (374, 107710), (748, 53855), (935, 43084), (1870, 21542), (3740, 10771)]