116670020

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{3923}}^1$

素因数の和:5419

約数の個数: 24

約数和(自身を含む): 245234304

約数和(自身を除く): 128564284

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2974, 3923, 5948, 7435, 7846, 14870, 15692, 19615, 29740, 39230, 78460, 5833501, 11667002, 23334004, 29167505, 58335010, 116670020]

約数ペア:

[(1, 116670020), (2, 58335010), (4, 29167505), (5, 23334004), (10, 11667002), (20, 5833501), (1487, 78460), (2974, 39230), (3923, 29740), (5948, 19615), (7435, 15692), (7846, 14870)]