968133080

素因数分解:

$2^3\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{7907}}^1$

素因数の和:10979

約数の個数: 32

約数和(自身を含む): 2179286640

約数和(自身を除く): 1211153560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3061, 6122, 7907, 12244, 15305, 15814, 24488, 30610, 31628, 39535, 61220, 63256, 79070, 122440, 158140, 316280, 24203327, 48406654, 96813308, 121016635, 193626616, 242033270, 484066540, 968133080]

約数ペア:

[(1, 968133080), (2, 484066540), (4, 242033270), (5, 193626616), (8, 121016635), (10, 96813308), (20, 48406654), (40, 24203327), (3061, 316280), (6122, 158140), (7907, 122440), (12244, 79070), (15305, 63256), (15814, 61220), (24488, 39535), (30610, 31628)]