1330602400520

素因数分解:

$2^3\times 5^1\times {\mathrm{33265060013}}^1$

素因数の和:33265060024

約数の個数: 16

約数和(自身を含む): 2993855401260

約数和(自身を除く): 1663253000740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33265060013, 66530120026, 133060240052, 166325300065, 266120480104, 332650600130, 665301200260, 1330602400520]

約数ペア:

[(1, 1330602400520), (2, 665301200260), (4, 332650600130), (5, 266120480104), (8, 166325300065), (10, 133060240052), (20, 66530120026), (40, 33265060013)]