79314580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{172423}}^1$

素因数の和:172455

約数の個数: 24

約数和(自身を含む): 173803392

約数和(自身を除く): 94488812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 172423, 344846, 689692, 862115, 1724230, 3448460, 3965729, 7931458, 15862916, 19828645, 39657290, 79314580]

約数ペア:

[(1, 79314580), (2, 39657290), (4, 19828645), (5, 15862916), (10, 7931458), (20, 3965729), (23, 3448460), (46, 1724230), (92, 862115), (115, 689692), (230, 344846), (460, 172423)]