427550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:532

約数の個数: 24

約数和(自身を含む): 843696

約数和(自身を除く): 416146

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 503, 850, 1006, 2515, 5030, 8551, 12575, 17102, 25150, 42755, 85510, 213775, 427550]

約数ペア:

[(1, 427550), (2, 213775), (5, 85510), (10, 42755), (17, 25150), (25, 17102), (34, 12575), (50, 8551), (85, 5030), (170, 2515), (425, 1006), (503, 850)]