22600040

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2251}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 51075360

約数和(自身を除く): 28475320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2251, 2510, 4502, 5020, 9004, 10040, 11255, 18008, 22510, 45020, 90040, 565001, 1130002, 2260004, 2825005, 4520008, 5650010, 11300020, 22600040]

約数ペア:

[(1, 22600040), (2, 11300020), (4, 5650010), (5, 4520008), (8, 2825005), (10, 2260004), (20, 1130002), (40, 565001), (251, 90040), (502, 45020), (1004, 22510), (1255, 18008), (2008, 11255), (2251, 10040), (2510, 9004), (4502, 5020)]