140316050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{400903}}^1$

素因数の和:400922

約数の個数: 24

約数和(自身を含む): 298272576

約数和(自身を除く): 157956526

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 400903, 801806, 2004515, 2806321, 4009030, 5612642, 10022575, 14031605, 20045150, 28063210, 70158025, 140316050]

約数ペア:

[(1, 140316050), (2, 70158025), (5, 28063210), (7, 20045150), (10, 14031605), (14, 10022575), (25, 5612642), (35, 4009030), (50, 2806321), (70, 2004515), (175, 801806), (350, 400903)]