4841840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 11651040

約数和(自身を除く): 6809200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2087, 2320, 4174, 8348, 10435, 16696, 20870, 33392, 41740, 60523, 83480, 121046, 166960, 242092, 302615, 484184, 605230, 968368, 1210460, 2420920, 4841840]

約数ペア:

[(1, 4841840), (2, 2420920), (4, 1210460), (5, 968368), (8, 605230), (10, 484184), (16, 302615), (20, 242092), (29, 166960), (40, 121046), (58, 83480), (80, 60523), (116, 41740), (145, 33392), (232, 20870), (290, 16696), (464, 10435), (580, 8348), (1160, 4174), (2087, 2320)]