41688520

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2251}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 94043520

約数和(自身を除く): 52355000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2251, 2315, 3704, 4502, 4630, 9004, 9260, 11255, 18008, 18520, 22510, 45020, 90040, 1042213, 2084426, 4168852, 5211065, 8337704, 10422130, 20844260, 41688520]

約数ペア:

[(1, 41688520), (2, 20844260), (4, 10422130), (5, 8337704), (8, 5211065), (10, 4168852), (20, 2084426), (40, 1042213), (463, 90040), (926, 45020), (1852, 22510), (2251, 18520), (2315, 18008), (3704, 11255), (4502, 9260), (4630, 9004)]