496769080

素因数分解:

$2^3\times 5^1\times {\mathrm{12419227}}^1$

素因数の和:12419238

約数の個数: 16

約数和(自身を含む): 1117730520

約数和(自身を除く): 620961440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12419227, 24838454, 49676908, 62096135, 99353816, 124192270, 248384540, 496769080]

約数ペア:

[(1, 496769080), (2, 248384540), (4, 124192270), (5, 99353816), (8, 62096135), (10, 49676908), (20, 24838454), (40, 12419227)]