1330542100

素因数分解:

$2^2\times 5^2\times {\mathrm{13305421}}^1$

素因数の和:13305435

約数の個数: 18

約数和(自身を含む): 2887276574

約数和(自身を除く): 1556734474

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 13305421, 26610842, 53221684, 66527105, 133054210, 266108420, 332635525, 665271050, 1330542100]

約数ペア:

[(1, 1330542100), (2, 665271050), (4, 332635525), (5, 266108420), (10, 133054210), (20, 66527105), (25, 53221684), (50, 26610842), (100, 13305421)]