88837970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1201}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 172655280

約数和(自身を除く): 83817310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 1201, 2402, 2845, 5690, 6005, 7397, 12010, 14794, 15613, 31226, 36985, 73970, 78065, 156130, 683369, 1366738, 3416845, 6833690, 8883797, 17767594, 44418985, 88837970]

約数ペア:

[(1, 88837970), (2, 44418985), (5, 17767594), (10, 8883797), (13, 6833690), (26, 3416845), (65, 1366738), (130, 683369), (569, 156130), (1138, 78065), (1201, 73970), (2402, 36985), (2845, 31226), (5690, 15613), (6005, 14794), (7397, 12010)]