71608660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{155671}}^1$

素因数の和:155703

約数の個数: 24

約数和(自身を含む): 156917376

約数和(自身を除く): 85308716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 155671, 311342, 622684, 778355, 1556710, 3113420, 3580433, 7160866, 14321732, 17902165, 35804330, 71608660]

約数ペア:

[(1, 71608660), (2, 35804330), (4, 17902165), (5, 14321732), (10, 7160866), (20, 3580433), (23, 3113420), (46, 1556710), (92, 778355), (115, 622684), (230, 311342), (460, 155671)]