88829140

素因数分解:

$2^2\times 5^1\times {\mathrm{4441457}}^1$

素因数の和:4441466

約数の個数: 12

約数和(自身を含む): 186541236

約数和(自身を除く): 97712096

約数列:

[1, 2, 4, 5, 10, 20, 4441457, 8882914, 17765828, 22207285, 44414570, 88829140]

約数ペア:

[(1, 88829140), (2, 44414570), (4, 22207285), (5, 17765828), (10, 8882914), (20, 4441457)]