22099400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 52496640

約数和(自身を除く): 30397240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 2351, 4700, 4702, 9400, 9404, 11755, 18808, 23510, 47020, 58775, 94040, 110497, 117550, 220994, 235100, 441988, 470200, 552485, 883976, 1104970, 2209940, 2762425, 4419880, 5524850, 11049700, 22099400]

約数ペア:

[(1, 22099400), (2, 11049700), (4, 5524850), (5, 4419880), (8, 2762425), (10, 2209940), (20, 1104970), (25, 883976), (40, 552485), (47, 470200), (50, 441988), (94, 235100), (100, 220994), (188, 117550), (200, 110497), (235, 94040), (376, 58775), (470, 47020), (940, 23510), (1175, 18808), (1880, 11755), (2350, 9404), (2351, 9400), (4700, 4702)]