850260940

素因数分解:

$2^2\times 5^1\times {\mathrm{7321}}^1\times {\mathrm{5807}}^1$

素因数の和:13137

約数の個数: 24

約数和(自身を含む): 1786099392

約数和(自身を除く): 935838452

約数列:

[1, 2, 4, 5, 10, 20, 5807, 7321, 11614, 14642, 23228, 29035, 29284, 36605, 58070, 73210, 116140, 146420, 42513047, 85026094, 170052188, 212565235, 425130470, 850260940]

約数ペア:

[(1, 850260940), (2, 425130470), (4, 212565235), (5, 170052188), (10, 85026094), (20, 42513047), (5807, 146420), (7321, 116140), (11614, 73210), (14642, 58070), (23228, 36605), (29035, 29284)]