41239180

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4051}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 86793840

約数和(自身を除く): 45554660

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 4051, 5090, 8102, 10180, 16204, 20255, 40510, 81020, 2061959, 4123918, 8247836, 10309795, 20619590, 41239180]

約数ペア:

[(1, 41239180), (2, 20619590), (4, 10309795), (5, 8247836), (10, 4123918), (20, 2061959), (509, 81020), (1018, 40510), (2036, 20255), (2545, 16204), (4051, 10180), (5090, 8102)]