6628820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 9095980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1039, 1276, 1595, 2078, 3190, 4156, 5195, 6380, 10390, 11429, 20780, 22858, 30131, 45716, 57145, 60262, 114290, 120524, 150655, 228580, 301310, 331441, 602620, 662882, 1325764, 1657205, 3314410, 6628820]

約数ペア:

[(1, 6628820), (2, 3314410), (4, 1657205), (5, 1325764), (10, 662882), (11, 602620), (20, 331441), (22, 301310), (29, 228580), (44, 150655), (55, 120524), (58, 114290), (110, 60262), (116, 57145), (145, 45716), (220, 30131), (290, 22858), (319, 20780), (580, 11429), (638, 10390), (1039, 6380), (1276, 5195), (1595, 4156), (2078, 3190)]