88121213240

素因数分解:

$2^3\times 5^1\times {\mathrm{2203030331}}^1$

素因数の和:2203030342

約数の個数: 16

約数和(自身を含む): 198272729880

約数和(自身を除く): 110151516640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2203030331, 4406060662, 8812121324, 11015151655, 17624242648, 22030303310, 44060606620, 88121213240]

約数ペア:

[(1, 88121213240), (2, 44060606620), (4, 22030303310), (5, 17624242648), (8, 11015151655), (10, 8812121324), (20, 4406060662), (40, 2203030331)]