152281040

素因数分解:

$2^4\times 5^1\times {\mathrm{1903513}}^1$

素因数の和:1903526

約数の個数: 20

約数和(自身を含む): 354053604

約数和(自身を除く): 201772564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1903513, 3807026, 7614052, 9517565, 15228104, 19035130, 30456208, 38070260, 76140520, 152281040]

約数ペア:

[(1, 152281040), (2, 76140520), (4, 38070260), (5, 30456208), (8, 19035130), (10, 15228104), (16, 9517565), (20, 7614052), (40, 3807026), (80, 1903513)]