24847870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 21186050

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 443, 710, 790, 886, 2215, 4430, 5609, 11218, 28045, 31453, 34997, 56090, 62906, 69994, 157265, 174985, 314530, 349970, 2484787, 4969574, 12423935, 24847870]

約数ペア:

[(1, 24847870), (2, 12423935), (5, 4969574), (10, 2484787), (71, 349970), (79, 314530), (142, 174985), (158, 157265), (355, 69994), (395, 62906), (443, 56090), (710, 34997), (790, 31453), (886, 28045), (2215, 11218), (4430, 5609)]