29165480

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7079}}^1$

素因数の和:7193

約数の個数: 32

約数和(自身を含む): 66268800

約数和(自身を除く): 37103320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 7079, 14158, 28316, 35395, 56632, 70790, 141580, 283160, 729137, 1458274, 2916548, 3645685, 5833096, 7291370, 14582740, 29165480]

約数ペア:

[(1, 29165480), (2, 14582740), (4, 7291370), (5, 5833096), (8, 3645685), (10, 2916548), (20, 1458274), (40, 729137), (103, 283160), (206, 141580), (412, 70790), (515, 56632), (824, 35395), (1030, 28316), (2060, 14158), (4120, 7079)]