40377080

素因数分解:

$2^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1151}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 91031040

約数和(自身を除く): 50653960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 877, 1151, 1754, 2302, 3508, 4385, 4604, 5755, 7016, 8770, 9208, 11510, 17540, 23020, 35080, 46040, 1009427, 2018854, 4037708, 5047135, 8075416, 10094270, 20188540, 40377080]

約数ペア:

[(1, 40377080), (2, 20188540), (4, 10094270), (5, 8075416), (8, 5047135), (10, 4037708), (20, 2018854), (40, 1009427), (877, 46040), (1151, 35080), (1754, 23020), (2302, 17540), (3508, 11510), (4385, 9208), (4604, 8770), (5755, 7016)]