79327180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{587}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 94038740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 233, 290, 466, 580, 587, 932, 1165, 1174, 2330, 2348, 2935, 4660, 5870, 6757, 11740, 13514, 17023, 27028, 33785, 34046, 67570, 68092, 85115, 135140, 136771, 170230, 273542, 340460, 547084, 683855, 1367710, 2735420, 3966359, 7932718, 15865436, 19831795, 39663590, 79327180]

約数ペア:

[(1, 79327180), (2, 39663590), (4, 19831795), (5, 15865436), (10, 7932718), (20, 3966359), (29, 2735420), (58, 1367710), (116, 683855), (145, 547084), (233, 340460), (290, 273542), (466, 170230), (580, 136771), (587, 135140), (932, 85115), (1165, 68092), (1174, 67570), (2330, 34046), (2348, 33785), (2935, 27028), (4660, 17023), (5870, 13514), (6757, 11740)]