4074440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 9418680

約数和(自身を除く): 5344240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2753, 5506, 11012, 13765, 22024, 27530, 55060, 101861, 110120, 203722, 407444, 509305, 814888, 1018610, 2037220, 4074440]

約数ペア:

[(1, 4074440), (2, 2037220), (4, 1018610), (5, 814888), (8, 509305), (10, 407444), (20, 203722), (37, 110120), (40, 101861), (74, 55060), (148, 27530), (185, 22024), (296, 13765), (370, 11012), (740, 5506), (1480, 2753)]