202602760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{71339}}^1$

素因数の和:71421

約数の個数: 32

約数和(自身を含む): 462283200

約数和(自身を除く): 259680440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 71339, 142678, 285356, 356695, 570712, 713390, 1426780, 2853560, 5065069, 10130138, 20260276, 25325345, 40520552, 50650690, 101301380, 202602760]

約数ペア:

[(1, 202602760), (2, 101301380), (4, 50650690), (5, 40520552), (8, 25325345), (10, 20260276), (20, 10130138), (40, 5065069), (71, 2853560), (142, 1426780), (284, 713390), (355, 570712), (568, 356695), (710, 285356), (1420, 142678), (2840, 71339)]