132320020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{945143}}^1$

素因数の和:945159

約数の個数: 24

約数和(自身を含む): 317568384

約数和(自身を除く): 185248364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 945143, 1890286, 3780572, 4725715, 6616001, 9451430, 13232002, 18902860, 26464004, 33080005, 66160010, 132320020]

約数ペア:

[(1, 132320020), (2, 66160010), (4, 33080005), (5, 26464004), (7, 18902860), (10, 13232002), (14, 9451430), (20, 6616001), (28, 4725715), (35, 3780572), (70, 1890286), (140, 945143)]