22392080

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2603

約数の個数: 40

約数和(自身を含む): 52543512

約数和(自身を除く): 30151432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2477, 4520, 4954, 9040, 9908, 12385, 19816, 24770, 39632, 49540, 99080, 198160, 279901, 559802, 1119604, 1399505, 2239208, 2799010, 4478416, 5598020, 11196040, 22392080]

約数ペア:

[(1, 22392080), (2, 11196040), (4, 5598020), (5, 4478416), (8, 2799010), (10, 2239208), (16, 1399505), (20, 1119604), (40, 559802), (80, 279901), (113, 198160), (226, 99080), (452, 49540), (565, 39632), (904, 24770), (1130, 19816), (1808, 12385), (2260, 9908), (2477, 9040), (4520, 4954)]