8529910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 7436810

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 239, 415, 430, 478, 830, 1195, 2390, 3569, 7138, 10277, 17845, 19837, 20554, 35690, 39674, 51385, 99185, 102770, 198370, 852991, 1705982, 4264955, 8529910]

約数ペア:

[(1, 8529910), (2, 4264955), (5, 1705982), (10, 852991), (43, 198370), (83, 102770), (86, 99185), (166, 51385), (215, 39674), (239, 35690), (415, 20554), (430, 19837), (478, 17845), (830, 10277), (1195, 7138), (2390, 3569)]