22383400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8638

約数の個数: 48

約数和(自身を含む): 56051100

約数和(自身を除く): 33667700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8609, 17218, 34436, 43045, 68872, 86090, 111917, 172180, 215225, 223834, 344360, 430450, 447668, 559585, 860900, 895336, 1119170, 1721800, 2238340, 2797925, 4476680, 5595850, 11191700, 22383400]

約数ペア:

[(1, 22383400), (2, 11191700), (4, 5595850), (5, 4476680), (8, 2797925), (10, 2238340), (13, 1721800), (20, 1119170), (25, 895336), (26, 860900), (40, 559585), (50, 447668), (52, 430450), (65, 344360), (100, 223834), (104, 215225), (130, 172180), (200, 111917), (260, 86090), (325, 68872), (520, 43045), (650, 34436), (1300, 17218), (2600, 8609)]