27424240

素因数分解:

$2^4\times 5^1\times {\mathrm{342803}}^1$

素因数の和:342816

約数の個数: 20

約数和(自身を含む): 63761544

約数和(自身を除く): 36337304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 342803, 685606, 1371212, 1714015, 2742424, 3428030, 5484848, 6856060, 13712120, 27424240]

約数ペア:

[(1, 27424240), (2, 13712120), (4, 6856060), (5, 5484848), (8, 3428030), (10, 2742424), (16, 1714015), (20, 1371212), (40, 685606), (80, 342803)]