9845080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5023}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 25773120

約数和(自身を除く): 15928040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5023, 10046, 20092, 25115, 35161, 40184, 50230, 70322, 100460, 140644, 175805, 200920, 246127, 281288, 351610, 492254, 703220, 984508, 1230635, 1406440, 1969016, 2461270, 4922540, 9845080]

約数ペア:

[(1, 9845080), (2, 4922540), (4, 2461270), (5, 1969016), (7, 1406440), (8, 1230635), (10, 984508), (14, 703220), (20, 492254), (28, 351610), (35, 281288), (40, 246127), (49, 200920), (56, 175805), (70, 140644), (98, 100460), (140, 70322), (196, 50230), (245, 40184), (280, 35161), (392, 25115), (490, 20092), (980, 10046), (1960, 5023)]