113624240

素因数分解:

$2^4\times 5^1\times {\mathrm{1420303}}^1$

素因数の和:1420316

約数の個数: 20

約数和(自身を含む): 264176544

約数和(自身を除く): 150552304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1420303, 2840606, 5681212, 7101515, 11362424, 14203030, 22724848, 28406060, 56812120, 113624240]

約数ペア:

[(1, 113624240), (2, 56812120), (4, 28406060), (5, 22724848), (8, 14203030), (10, 11362424), (16, 7101515), (20, 5681212), (40, 2840606), (80, 1420303)]