47909440

素因数分解:

$2^6\times 5^1\times {\mathrm{149717}}^1$

素因数の和:149734

約数の個数: 28

約数和(自身を含む): 114085116

約数和(自身を除く): 66175676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 149717, 299434, 598868, 748585, 1197736, 1497170, 2395472, 2994340, 4790944, 5988680, 9581888, 11977360, 23954720, 47909440]

約数ペア:

[(1, 47909440), (2, 23954720), (4, 11977360), (5, 9581888), (8, 5988680), (10, 4790944), (16, 2994340), (20, 2395472), (32, 1497170), (40, 1197736), (64, 748585), (80, 598868), (160, 299434), (320, 149717)]