24999740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43103}}^1$

素因数の和:43141

約数の個数: 24

約数和(自身を含む): 54311040

約数和(自身を除く): 29311300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 43103, 86206, 172412, 215515, 431030, 862060, 1249987, 2499974, 4999948, 6249935, 12499870, 24999740]

約数ペア:

[(1, 24999740), (2, 12499870), (4, 6249935), (5, 4999948), (10, 2499974), (20, 1249987), (29, 862060), (58, 431030), (116, 215515), (145, 172412), (290, 86206), (580, 43103)]