551467480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{475403}}^1$

素因数の和:475443

約数の個数: 32

約数和(自身を含む): 1283590800

約数和(自身を除く): 732123320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 475403, 950806, 1901612, 2377015, 3803224, 4754030, 9508060, 13786687, 19016120, 27573374, 55146748, 68933435, 110293496, 137866870, 275733740, 551467480]

約数ペア:

[(1, 551467480), (2, 275733740), (4, 137866870), (5, 110293496), (8, 68933435), (10, 55146748), (20, 27573374), (29, 19016120), (40, 13786687), (58, 9508060), (116, 4754030), (145, 3803224), (232, 2377015), (290, 1901612), (580, 950806), (1160, 475403)]