40953380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157513}}^1$

素因数の和:157535

約数の個数: 24

約数和(自身を含む): 92618232

約数和(自身を除く): 51664852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 157513, 315026, 630052, 787565, 1575130, 2047669, 3150260, 4095338, 8190676, 10238345, 20476690, 40953380]

約数ペア:

[(1, 40953380), (2, 20476690), (4, 10238345), (5, 8190676), (10, 4095338), (13, 3150260), (20, 2047669), (26, 1575130), (52, 787565), (65, 630052), (130, 315026), (260, 157513)]