22188119080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11802191}}^1$

素因数の和:11802249

約数の個数: 32

約数和(自身を含む): 50985469440

約数和(自身を除く): 28797350360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 11802191, 23604382, 47208764, 59010955, 94417528, 118021910, 236043820, 472087640, 554702977, 1109405954, 2218811908, 2773514885, 4437623816, 5547029770, 11094059540, 22188119080]

約数ペア:

[(1, 22188119080), (2, 11094059540), (4, 5547029770), (5, 4437623816), (8, 2773514885), (10, 2218811908), (20, 1109405954), (40, 554702977), (47, 472087640), (94, 236043820), (188, 118021910), (235, 94417528), (376, 59010955), (470, 47208764), (940, 23604382), (1880, 11802191)]