9321880

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 21083040

約数和(自身を除く): 11761160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 967, 1205, 1928, 1934, 2410, 3868, 4820, 4835, 7736, 9640, 9670, 19340, 38680, 233047, 466094, 932188, 1165235, 1864376, 2330470, 4660940, 9321880]

約数ペア:

[(1, 9321880), (2, 4660940), (4, 2330470), (5, 1864376), (8, 1165235), (10, 932188), (20, 466094), (40, 233047), (241, 38680), (482, 19340), (964, 9670), (967, 9640), (1205, 7736), (1928, 4835), (1934, 4820), (2410, 3868)]