79888660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173671}}^1$

素因数の和:173703

約数の個数: 24

約数和(自身を含む): 175061376

約数和(自身を除く): 95172716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 173671, 347342, 694684, 868355, 1736710, 3473420, 3994433, 7988866, 15977732, 19972165, 39944330, 79888660]

約数ペア:

[(1, 79888660), (2, 39944330), (4, 19972165), (5, 15977732), (10, 7988866), (20, 3994433), (23, 3473420), (46, 1736710), (92, 868355), (115, 694684), (230, 347342), (460, 173671)]