79054040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152027}}^1$

素因数の和:152051

約数の個数: 32

約数和(自身を含む): 191555280

約数和(自身を除く): 112501240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 152027, 304054, 608108, 760135, 1216216, 1520270, 1976351, 3040540, 3952702, 6081080, 7905404, 9881755, 15810808, 19763510, 39527020, 79054040]

約数ペア:

[(1, 79054040), (2, 39527020), (4, 19763510), (5, 15810808), (8, 9881755), (10, 7905404), (13, 6081080), (20, 3952702), (26, 3040540), (40, 1976351), (52, 1520270), (65, 1216216), (104, 760135), (130, 608108), (260, 304054), (520, 152027)]