42734080

素因数分解:

$2^9\times 5^1\times {\mathrm{16693}}^1$

素因数の和:16716

約数の個数: 40

約数和(自身を含む): 102467772

約数和(自身を除く): 59733692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 16693, 33386, 66772, 83465, 133544, 166930, 267088, 333860, 534176, 667720, 1068352, 1335440, 2136704, 2670880, 4273408, 5341760, 8546816, 10683520, 21367040, 42734080]

約数ペア:

[(1, 42734080), (2, 21367040), (4, 10683520), (5, 8546816), (8, 5341760), (10, 4273408), (16, 2670880), (20, 2136704), (32, 1335440), (40, 1068352), (64, 667720), (80, 534176), (128, 333860), (160, 267088), (256, 166930), (320, 133544), (512, 83465), (640, 66772), (1280, 33386), (2560, 16693)]