79754960

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9679}}^1$

素因数の和:9795

約数の個数: 40

約数和(自身を含む): 187249920

約数和(自身を除く): 107494960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 9679, 19358, 38716, 48395, 77432, 96790, 154864, 193580, 387160, 774320, 996937, 1993874, 3987748, 4984685, 7975496, 9969370, 15950992, 19938740, 39877480, 79754960]

約数ペア:

[(1, 79754960), (2, 39877480), (4, 19938740), (5, 15950992), (8, 9969370), (10, 7975496), (16, 4984685), (20, 3987748), (40, 1993874), (80, 996937), (103, 774320), (206, 387160), (412, 193580), (515, 154864), (824, 96790), (1030, 77432), (1648, 48395), (2060, 38716), (4120, 19358), (8240, 9679)]