43482280

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9973}}^1$

素因数の和:10093

約数の個数: 32

約数和(自身を含む): 98742600

約数和(自身を除く): 55260320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 9973, 19946, 39892, 49865, 79784, 99730, 199460, 398920, 1087057, 2174114, 4348228, 5435285, 8696456, 10870570, 21741140, 43482280]

約数ペア:

[(1, 43482280), (2, 21741140), (4, 10870570), (5, 8696456), (8, 5435285), (10, 4348228), (20, 2174114), (40, 1087057), (109, 398920), (218, 199460), (436, 99730), (545, 79784), (872, 49865), (1090, 39892), (2180, 19946), (4360, 9973)]