27476920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23687}}^1$

素因数の和:23727

約数の個数: 32

約数和(自身を含む): 63957600

約数和(自身を除く): 36480680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23687, 47374, 94748, 118435, 189496, 236870, 473740, 686923, 947480, 1373846, 2747692, 3434615, 5495384, 6869230, 13738460, 27476920]

約数ペア:

[(1, 27476920), (2, 13738460), (4, 6869230), (5, 5495384), (8, 3434615), (10, 2747692), (20, 1373846), (29, 947480), (40, 686923), (58, 473740), (116, 236870), (145, 189496), (232, 118435), (290, 94748), (580, 47374), (1160, 23687)]