9255880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 20979000

約数和(自身を除く): 11723120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 1553, 2980, 3106, 5960, 6212, 7765, 12424, 15530, 31060, 62120, 231397, 462794, 925588, 1156985, 1851176, 2313970, 4627940, 9255880]

約数ペア:

[(1, 9255880), (2, 4627940), (4, 2313970), (5, 1851176), (8, 1156985), (10, 925588), (20, 462794), (40, 231397), (149, 62120), (298, 31060), (596, 15530), (745, 12424), (1192, 7765), (1490, 6212), (1553, 5960), (2980, 3106)]