89791060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{54091}}^1$

素因数の和:54183

約数の個数: 24

約数和(自身を含む): 190836576

約数和(自身を除く): 101045516

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 54091, 108182, 216364, 270455, 540910, 1081820, 4489553, 8979106, 17958212, 22447765, 44895530, 89791060]

約数ペア:

[(1, 89791060), (2, 44895530), (4, 22447765), (5, 17958212), (10, 8979106), (20, 4489553), (83, 1081820), (166, 540910), (332, 270455), (415, 216364), (830, 108182), (1660, 54091)]