88613080

素因数分解:

$2^3\times 5^1\times {\mathrm{2215327}}^1$

素因数の和:2215338

約数の個数: 16

約数和(自身を含む): 199379520

約数和(自身を除く): 110766440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2215327, 4430654, 8861308, 11076635, 17722616, 22153270, 44306540, 88613080]

約数ペア:

[(1, 88613080), (2, 44306540), (4, 22153270), (5, 17722616), (8, 11076635), (10, 8861308), (20, 4430654), (40, 2215327)]