8444960

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 20393856

約数和(自身を除く): 11948896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1123, 1504, 1880, 2246, 3760, 4492, 5615, 7520, 8984, 11230, 17968, 22460, 35936, 44920, 52781, 89840, 105562, 179680, 211124, 263905, 422248, 527810, 844496, 1055620, 1688992, 2111240, 4222480, 8444960]

約数ペア:

[(1, 8444960), (2, 4222480), (4, 2111240), (5, 1688992), (8, 1055620), (10, 844496), (16, 527810), (20, 422248), (32, 263905), (40, 211124), (47, 179680), (80, 105562), (94, 89840), (160, 52781), (188, 44920), (235, 35936), (376, 22460), (470, 17968), (752, 11230), (940, 8984), (1123, 7520), (1504, 5615), (1880, 4492), (2246, 3760)]