11475080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7049

約数の個数: 32

約数和(自身を含む): 26452440

約数和(自身を除く): 14977360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6997, 13994, 27988, 34985, 55976, 69970, 139940, 279880, 286877, 573754, 1147508, 1434385, 2295016, 2868770, 5737540, 11475080]

約数ペア:

[(1, 11475080), (2, 5737540), (4, 2868770), (5, 2295016), (8, 1434385), (10, 1147508), (20, 573754), (40, 286877), (41, 279880), (82, 139940), (164, 69970), (205, 55976), (328, 34985), (410, 27988), (820, 13994), (1640, 6997)]