9069520

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 21389256

約数和(自身を除く): 12319736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1553, 2920, 3106, 5840, 6212, 7765, 12424, 15530, 24848, 31060, 62120, 113369, 124240, 226738, 453476, 566845, 906952, 1133690, 1813904, 2267380, 4534760, 9069520]

約数ペア:

[(1, 9069520), (2, 4534760), (4, 2267380), (5, 1813904), (8, 1133690), (10, 906952), (16, 566845), (20, 453476), (40, 226738), (73, 124240), (80, 113369), (146, 62120), (292, 31060), (365, 24848), (584, 15530), (730, 12424), (1168, 7765), (1460, 6212), (1553, 5840), (2920, 3106)]