15747426340

素因数分解:

$2^2\times 5^1\times {\mathrm{14723}}^1\times {\mathrm{53479}}^1$

素因数の和:68211

約数の個数: 24

約数和(自身を含む): 33072459840

約数和(自身を除く): 17325033500

約数列:

[1, 2, 4, 5, 10, 20, 14723, 29446, 53479, 58892, 73615, 106958, 147230, 213916, 267395, 294460, 534790, 1069580, 787371317, 1574742634, 3149485268, 3936856585, 7873713170, 15747426340]

約数ペア:

[(1, 15747426340), (2, 7873713170), (4, 3936856585), (5, 3149485268), (10, 1574742634), (20, 787371317), (14723, 1069580), (29446, 534790), (53479, 294460), (58892, 267395), (73615, 213916), (106958, 147230)]