116121520

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2551}}^1$

素因数の和:3133

約数の個数: 40

約数和(自身を含む): 270563040

約数和(自身を除く): 154441520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2551, 2845, 4552, 5102, 5690, 9104, 10204, 11380, 12755, 20408, 22760, 25510, 40816, 45520, 51020, 102040, 204080, 1451519, 2903038, 5806076, 7257595, 11612152, 14515190, 23224304, 29030380, 58060760, 116121520]

約数ペア:

[(1, 116121520), (2, 58060760), (4, 29030380), (5, 23224304), (8, 14515190), (10, 11612152), (16, 7257595), (20, 5806076), (40, 2903038), (80, 1451519), (569, 204080), (1138, 102040), (2276, 51020), (2551, 45520), (2845, 40816), (4552, 25510), (5102, 22760), (5690, 20408), (9104, 12755), (10204, 11380)]