17193560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 39182400

約数和(自身を除く): 21988840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 5441, 10882, 21764, 27205, 43528, 54410, 108820, 217640, 429839, 859678, 1719356, 2149195, 3438712, 4298390, 8596780, 17193560]

約数ペア:

[(1, 17193560), (2, 8596780), (4, 4298390), (5, 3438712), (8, 2149195), (10, 1719356), (20, 859678), (40, 429839), (79, 217640), (158, 108820), (316, 54410), (395, 43528), (632, 27205), (790, 21764), (1580, 10882), (3160, 5441)]