103460740

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{4007}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 217490112

約数和(自身を除く): 114029372

約数列:

[1, 2, 4, 5, 10, 20, 1291, 2582, 4007, 5164, 6455, 8014, 12910, 16028, 20035, 25820, 40070, 80140, 5173037, 10346074, 20692148, 25865185, 51730370, 103460740]

約数ペア:

[(1, 103460740), (2, 51730370), (4, 25865185), (5, 20692148), (10, 10346074), (20, 5173037), (1291, 80140), (2582, 40070), (4007, 25820), (5164, 20035), (6455, 16028), (8014, 12910)]