7620040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6569}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 17739000

約数和(自身を除く): 10118960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6569, 13138, 26276, 32845, 52552, 65690, 131380, 190501, 262760, 381002, 762004, 952505, 1524008, 1905010, 3810020, 7620040]

約数ペア:

[(1, 7620040), (2, 3810020), (4, 1905010), (5, 1524008), (8, 952505), (10, 762004), (20, 381002), (29, 262760), (40, 190501), (58, 131380), (116, 65690), (145, 52552), (232, 32845), (290, 26276), (580, 13138), (1160, 6569)]