37970565520

素因数分解:

$2^4\times 5^1\times {\mathrm{16693}}^1\times {\mathrm{28433}}^1$

素因数の和:45139

約数の個数: 40

約数和(自身を含む): 88289958456

約数和(自身を除く): 50319392936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16693, 28433, 33386, 56866, 66772, 83465, 113732, 133544, 142165, 166930, 227464, 267088, 284330, 333860, 454928, 568660, 667720, 1137320, 1335440, 2274640, 474632069, 949264138, 1898528276, 2373160345, 3797056552, 4746320690, 7594113104, 9492641380, 18985282760, 37970565520]

約数ペア:

[(1, 37970565520), (2, 18985282760), (4, 9492641380), (5, 7594113104), (8, 4746320690), (10, 3797056552), (16, 2373160345), (20, 1898528276), (40, 949264138), (80, 474632069), (16693, 2274640), (28433, 1335440), (33386, 1137320), (56866, 667720), (66772, 568660), (83465, 454928), (113732, 333860), (133544, 284330), (142165, 267088), (166930, 227464)]