58117640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{207563}}^1$

素因数の和:207581

約数の個数: 32

約数和(自身を含む): 149446080

約数和(自身を除く): 91328440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 207563, 415126, 830252, 1037815, 1452941, 1660504, 2075630, 2905882, 4151260, 5811764, 7264705, 8302520, 11623528, 14529410, 29058820, 58117640]

約数ペア:

[(1, 58117640), (2, 29058820), (4, 14529410), (5, 11623528), (7, 8302520), (8, 7264705), (10, 5811764), (14, 4151260), (20, 2905882), (28, 2075630), (35, 1660504), (40, 1452941), (56, 1037815), (70, 830252), (140, 415126), (280, 207563)]