74233520

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2143}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 173072256

約数和(自身を除く): 98838736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 2143, 2165, 3464, 4286, 4330, 6928, 8572, 8660, 10715, 17144, 17320, 21430, 34288, 34640, 42860, 85720, 171440, 927919, 1855838, 3711676, 4639595, 7423352, 9279190, 14846704, 18558380, 37116760, 74233520]

約数ペア:

[(1, 74233520), (2, 37116760), (4, 18558380), (5, 14846704), (8, 9279190), (10, 7423352), (16, 4639595), (20, 3711676), (40, 1855838), (80, 927919), (433, 171440), (866, 85720), (1732, 42860), (2143, 34640), (2165, 34288), (3464, 21430), (4286, 17320), (4330, 17144), (6928, 10715), (8572, 8660)]