1004049050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{225629}}^1$

素因数の和:225730

約数の個数: 24

約数和(自身を含む): 1888523100

約数和(自身を除く): 884474050

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 225629, 451258, 1128145, 2256290, 5640725, 11281450, 20080981, 40161962, 100404905, 200809810, 502024525, 1004049050]

約数ペア:

[(1, 1004049050), (2, 502024525), (5, 200809810), (10, 100404905), (25, 40161962), (50, 20080981), (89, 11281450), (178, 5640725), (445, 2256290), (890, 1128145), (2225, 451258), (4450, 225629)]