76410620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26717}}^1$

素因数の和:26750

約数の個数: 48

約数和(自身を含む): 188522208

約数和(自身を除く): 112111588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 26717, 53434, 106868, 133585, 267170, 293887, 347321, 534340, 587774, 694642, 1175548, 1389284, 1469435, 1736605, 2938870, 3473210, 3820531, 5877740, 6946420, 7641062, 15282124, 19102655, 38205310, 76410620]

約数ペア:

[(1, 76410620), (2, 38205310), (4, 19102655), (5, 15282124), (10, 7641062), (11, 6946420), (13, 5877740), (20, 3820531), (22, 3473210), (26, 2938870), (44, 1736605), (52, 1469435), (55, 1389284), (65, 1175548), (110, 694642), (130, 587774), (143, 534340), (220, 347321), (260, 293887), (286, 267170), (572, 133585), (715, 106868), (1430, 53434), (2860, 26717)]