15200620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9157}}^1$

素因数の和:9249

約数の個数: 24

約数和(自身を含む): 32309424

約数和(自身を除く): 17108804

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9157, 18314, 36628, 45785, 91570, 183140, 760031, 1520062, 3040124, 3800155, 7600310, 15200620]

約数ペア:

[(1, 15200620), (2, 7600310), (4, 3800155), (5, 3040124), (10, 1520062), (20, 760031), (83, 183140), (166, 91570), (332, 45785), (415, 36628), (830, 18314), (1660, 9157)]