2037220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 4395384

約数和(自身を除く): 2358164

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2753, 5506, 11012, 13765, 27530, 55060, 101861, 203722, 407444, 509305, 1018610, 2037220]

約数ペア:

[(1, 2037220), (2, 1018610), (4, 509305), (5, 407444), (10, 203722), (20, 101861), (37, 55060), (74, 27530), (148, 13765), (185, 11012), (370, 5506), (740, 2753)]