15702982940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16705301}}^1$

素因数の和:16705357

約数の個数: 24

約数和(自身を含む): 33677888832

約数和(自身を除く): 17974905892

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 16705301, 33410602, 66821204, 83526505, 167053010, 334106020, 785149147, 1570298294, 3140596588, 3925745735, 7851491470, 15702982940]

約数ペア:

[(1, 15702982940), (2, 7851491470), (4, 3925745735), (5, 3140596588), (10, 1570298294), (20, 785149147), (47, 334106020), (94, 167053010), (188, 83526505), (235, 66821204), (470, 33410602), (940, 16705301)]