4050872660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{4271}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 8698475520

約数和(自身を除く): 4647602860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1009, 2018, 4036, 4271, 5045, 8542, 10090, 17084, 20180, 21355, 42710, 47423, 85420, 94846, 189692, 200737, 237115, 401474, 474230, 802948, 948460, 1003685, 2007370, 4014740, 4309439, 8618878, 17237756, 21547195, 43094390, 86188780, 202543633, 405087266, 810174532, 1012718165, 2025436330, 4050872660]

約数ペア:

[(1, 4050872660), (2, 2025436330), (4, 1012718165), (5, 810174532), (10, 405087266), (20, 202543633), (47, 86188780), (94, 43094390), (188, 21547195), (235, 17237756), (470, 8618878), (940, 4309439), (1009, 4014740), (2018, 2007370), (4036, 1003685), (4271, 948460), (5045, 802948), (8542, 474230), (10090, 401474), (17084, 237115), (20180, 200737), (21355, 189692), (42710, 94846), (47423, 85420)]