2080954160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{896963}}^1$

素因数の和:897005

約数の個数: 40

約数和(自身を含む): 5005059120

約数和(自身を除く): 2924104960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 896963, 1793926, 3587852, 4484815, 7175704, 8969630, 14351408, 17939260, 26011927, 35878520, 52023854, 71757040, 104047708, 130059635, 208095416, 260119270, 416190832, 520238540, 1040477080, 2080954160]

約数ペア:

[(1, 2080954160), (2, 1040477080), (4, 520238540), (5, 416190832), (8, 260119270), (10, 208095416), (16, 130059635), (20, 104047708), (29, 71757040), (40, 52023854), (58, 35878520), (80, 26011927), (116, 17939260), (145, 14351408), (232, 8969630), (290, 7175704), (464, 4484815), (580, 3587852), (1160, 1793926), (2320, 896963)]