25882610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 51538032

約数和(自身を除く): 25655422

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 5381, 10762, 26905, 53810, 69953, 139906, 199097, 349765, 398194, 699530, 995485, 1990970, 2588261, 5176522, 12941305, 25882610]

約数ペア:

[(1, 25882610), (2, 12941305), (5, 5176522), (10, 2588261), (13, 1990970), (26, 995485), (37, 699530), (65, 398194), (74, 349765), (130, 199097), (185, 139906), (370, 69953), (481, 53810), (962, 26905), (2405, 10762), (4810, 5381)]