884772040

素因数分解:

$2^3\times 5^1\times {\mathrm{22119301}}^1$

素因数の和:22119312

約数の個数: 16

約数和(自身を含む): 1990737180

約数和(自身を除く): 1105965140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 22119301, 44238602, 88477204, 110596505, 176954408, 221193010, 442386020, 884772040]

約数ペア:

[(1, 884772040), (2, 442386020), (4, 221193010), (5, 176954408), (8, 110596505), (10, 88477204), (20, 44238602), (40, 22119301)]