66889713710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{126207007}}^1$

素因数の和:126207067

約数の個数: 16

約数和(自身を含む): 122673211776

約数和(自身を除く): 55783498066

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 126207007, 252414014, 631035035, 1262070070, 6688971371, 13377942742, 33444856855, 66889713710]

約数ペア:

[(1, 66889713710), (2, 33444856855), (5, 13377942742), (10, 6688971371), (53, 1262070070), (106, 631035035), (265, 252414014), (530, 126207007)]