9977740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17203}}^1$

素因数の和:17241

約数の個数: 24

約数和(自身を含む): 21677040

約数和(自身を除く): 11699300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 17203, 34406, 68812, 86015, 172030, 344060, 498887, 997774, 1995548, 2494435, 4988870, 9977740]

約数ペア:

[(1, 9977740), (2, 4988870), (4, 2494435), (5, 1995548), (10, 997774), (20, 498887), (29, 344060), (58, 172030), (116, 86015), (145, 68812), (290, 34406), (580, 17203)]