4296440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 9931680

約数和(自身を除く): 5635240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2903, 5806, 11612, 14515, 23224, 29030, 58060, 107411, 116120, 214822, 429644, 537055, 859288, 1074110, 2148220, 4296440]

約数ペア:

[(1, 4296440), (2, 2148220), (4, 1074110), (5, 859288), (8, 537055), (10, 429644), (20, 214822), (37, 116120), (40, 107411), (74, 58060), (148, 29030), (185, 23224), (296, 14515), (370, 11612), (740, 5806), (1480, 2903)]