5249870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 10026720

約数和(自身を除く): 4776850

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 421, 430, 842, 1247, 2105, 2494, 4210, 6235, 12209, 12470, 18103, 24418, 36206, 61045, 90515, 122090, 181030, 524987, 1049974, 2624935, 5249870]

約数ペア:

[(1, 5249870), (2, 2624935), (5, 1049974), (10, 524987), (29, 181030), (43, 122090), (58, 90515), (86, 61045), (145, 36206), (215, 24418), (290, 18103), (421, 12470), (430, 12209), (842, 6235), (1247, 4210), (2105, 2494)]