2013497260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{182713}}^1$

素因数の和:182770

約数の個数: 48

約数和(自身を含む): 4604392800

約数和(自身を除く): 2590895540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 182713, 365426, 730852, 913565, 1827130, 3471547, 3654260, 5298677, 6943094, 10597354, 13886188, 17357735, 21194708, 26493385, 34715470, 52986770, 69430940, 100674863, 105973540, 201349726, 402699452, 503374315, 1006748630, 2013497260]

約数ペア:

[(1, 2013497260), (2, 1006748630), (4, 503374315), (5, 402699452), (10, 201349726), (19, 105973540), (20, 100674863), (29, 69430940), (38, 52986770), (58, 34715470), (76, 26493385), (95, 21194708), (116, 17357735), (145, 13886188), (190, 10597354), (290, 6943094), (380, 5298677), (551, 3654260), (580, 3471547), (1102, 1827130), (2204, 913565), (2755, 730852), (5510, 365426), (11020, 182713)]