13375520

素因数分解:

$2^5\times 5^1\times {\mathrm{83597}}^1$

素因数の和:83612

約数の個数: 24

約数和(自身を含む): 31600044

約数和(自身を除く): 18224524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83597, 167194, 334388, 417985, 668776, 835970, 1337552, 1671940, 2675104, 3343880, 6687760, 13375520]

約数ペア:

[(1, 13375520), (2, 6687760), (4, 3343880), (5, 2675104), (8, 1671940), (10, 1337552), (16, 835970), (20, 668776), (32, 417985), (40, 334388), (80, 167194), (160, 83597)]