40246510

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{12941}}^1$

素因数の和:13259

約数の個数: 16

約数和(自身を含む): 72682272

約数和(自身を除く): 32435762

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 12941, 25882, 64705, 129410, 4024651, 8049302, 20123255, 40246510]

約数ペア:

[(1, 40246510), (2, 20123255), (5, 8049302), (10, 4024651), (311, 129410), (622, 64705), (1555, 25882), (3110, 12941)]