7089860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4271}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 15071616

約数和(自身を除く): 7981756

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4271, 8542, 17084, 21355, 42710, 85420, 354493, 708986, 1417972, 1772465, 3544930, 7089860]

約数ペア:

[(1, 7089860), (2, 3544930), (4, 1772465), (5, 1417972), (10, 708986), (20, 354493), (83, 85420), (166, 42710), (332, 21355), (415, 17084), (830, 8542), (1660, 4271)]