201905244280

素因数分解:

$2^3\times 5^1\times {\mathrm{3167}}^1\times {\mathrm{1593821}}^1$

素因数の和:1596999

約数の個数: 32

約数和(自身を含む): 454430528640

約数和(自身を除く): 252525284360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3167, 6334, 12668, 15835, 25336, 31670, 63340, 126680, 1593821, 3187642, 6375284, 7969105, 12750568, 15938210, 31876420, 63752840, 5047631107, 10095262214, 20190524428, 25238155535, 40381048856, 50476311070, 100952622140, 201905244280]

約数ペア:

[(1, 201905244280), (2, 100952622140), (4, 50476311070), (5, 40381048856), (8, 25238155535), (10, 20190524428), (20, 10095262214), (40, 5047631107), (3167, 63752840), (6334, 31876420), (12668, 15938210), (15835, 12750568), (25336, 7969105), (31670, 6375284), (63340, 3187642), (126680, 1593821)]