484372220

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{53939}}^1$

素因数の和:54397

約数の個数: 24

約数和(自身を含む): 1019466000

約数和(自身を除く): 535093780

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 8980, 53939, 107878, 215756, 269695, 539390, 1078780, 24218611, 48437222, 96874444, 121093055, 242186110, 484372220]

約数ペア:

[(1, 484372220), (2, 242186110), (4, 121093055), (5, 96874444), (10, 48437222), (20, 24218611), (449, 1078780), (898, 539390), (1796, 269695), (2245, 215756), (4490, 107878), (8980, 53939)]