1497156040

素因数分解:

$2^3\times 5^1\times {\mathrm{37428901}}^1$

素因数の和:37428912

約数の個数: 16

約数和(自身を含む): 3368601180

約数和(自身を除く): 1871445140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 37428901, 74857802, 149715604, 187144505, 299431208, 374289010, 748578020, 1497156040]

約数ペア:

[(1, 1497156040), (2, 748578020), (4, 374289010), (5, 299431208), (8, 187144505), (10, 149715604), (20, 74857802), (40, 37428901)]