2550878860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4398067}}^1$

素因数の和:4398105

約数の個数: 24

約数和(自身を含む): 5541565680

約数和(自身を除く): 2990686820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4398067, 8796134, 17592268, 21990335, 43980670, 87961340, 127543943, 255087886, 510175772, 637719715, 1275439430, 2550878860]

約数ペア:

[(1, 2550878860), (2, 1275439430), (4, 637719715), (5, 510175772), (10, 255087886), (20, 127543943), (29, 87961340), (58, 43980670), (116, 21990335), (145, 17592268), (290, 8796134), (580, 4398067)]