41776760

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1291}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 94186800

約数和(自身を除く): 52410040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1291, 1618, 2582, 3236, 4045, 5164, 6455, 6472, 8090, 10328, 12910, 16180, 25820, 32360, 51640, 1044419, 2088838, 4177676, 5222095, 8355352, 10444190, 20888380, 41776760]

約数ペア:

[(1, 41776760), (2, 20888380), (4, 10444190), (5, 8355352), (8, 5222095), (10, 4177676), (20, 2088838), (40, 1044419), (809, 51640), (1291, 32360), (1618, 25820), (2582, 16180), (3236, 12910), (4045, 10328), (5164, 8090), (6455, 6472)]