27386440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23609}}^1$

素因数の和:23649

約数の個数: 32

約数和(自身を含む): 63747000

約数和(自身を除く): 36360560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23609, 47218, 94436, 118045, 188872, 236090, 472180, 684661, 944360, 1369322, 2738644, 3423305, 5477288, 6846610, 13693220, 27386440]

約数ペア:

[(1, 27386440), (2, 13693220), (4, 6846610), (5, 5477288), (8, 3423305), (10, 2738644), (20, 1369322), (29, 944360), (40, 684661), (58, 472180), (116, 236090), (145, 188872), (232, 118045), (290, 94436), (580, 47218), (1160, 23609)]