79745060

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{3167}}^1$

素因数の和:4435

約数の個数: 24

約数和(自身を含む): 167650560

約数和(自身を除く): 87905500

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2518, 3167, 5036, 6295, 6334, 12590, 12668, 15835, 25180, 31670, 63340, 3987253, 7974506, 15949012, 19936265, 39872530, 79745060]

約数ペア:

[(1, 79745060), (2, 39872530), (4, 19936265), (5, 15949012), (10, 7974506), (20, 3987253), (1259, 63340), (2518, 31670), (3167, 25180), (5036, 15835), (6295, 12668), (6334, 12590)]