9627860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 22317120

約数和(自身を除く): 12689260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 409, 428, 535, 818, 1070, 1177, 1636, 2045, 2140, 2354, 4090, 4499, 4708, 5885, 8180, 8998, 11770, 17996, 22495, 23540, 43763, 44990, 87526, 89980, 175052, 218815, 437630, 481393, 875260, 962786, 1925572, 2406965, 4813930, 9627860]

約数ペア:

[(1, 9627860), (2, 4813930), (4, 2406965), (5, 1925572), (10, 962786), (11, 875260), (20, 481393), (22, 437630), (44, 218815), (55, 175052), (107, 89980), (110, 87526), (214, 44990), (220, 43763), (409, 23540), (428, 22495), (535, 17996), (818, 11770), (1070, 8998), (1177, 8180), (1636, 5885), (2045, 4708), (2140, 4499), (2354, 4090)]