75980020

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{11273}}^1$

素因数の和:11619

約数の個数: 24

約数和(自身を含む): 160045704

約数和(自身を除く): 84065684

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 11273, 22546, 45092, 56365, 112730, 225460, 3799001, 7598002, 15196004, 18995005, 37990010, 75980020]

約数ペア:

[(1, 75980020), (2, 37990010), (4, 18995005), (5, 15196004), (10, 7598002), (20, 3799001), (337, 225460), (674, 112730), (1348, 56365), (1685, 45092), (3370, 22546), (6740, 11273)]