13309412560

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2279009}}^1$

素因数の和:2279095

約数の個数: 40

約数和(自身を含む): 31368293640

約数和(自身を除く): 18058881080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 2279009, 4558018, 9116036, 11395045, 18232072, 22790090, 36464144, 45580180, 91160360, 166367657, 182320720, 332735314, 665470628, 831838285, 1330941256, 1663676570, 2661882512, 3327353140, 6654706280, 13309412560]

約数ペア:

[(1, 13309412560), (2, 6654706280), (4, 3327353140), (5, 2661882512), (8, 1663676570), (10, 1330941256), (16, 831838285), (20, 665470628), (40, 332735314), (73, 182320720), (80, 166367657), (146, 91160360), (292, 45580180), (365, 36464144), (584, 22790090), (730, 18232072), (1168, 11395045), (1460, 9116036), (2920, 4558018), (5840, 2279009)]