68114140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30139}}^1$

素因数の和:30261

約数の個数: 24

約数和(自身を含む): 144310320

約数和(自身を除く): 76196180

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 30139, 60278, 120556, 150695, 301390, 602780, 3405707, 6811414, 13622828, 17028535, 34057070, 68114140]

約数ペア:

[(1, 68114140), (2, 34057070), (4, 17028535), (5, 13622828), (10, 6811414), (20, 3405707), (113, 602780), (226, 301390), (452, 150695), (565, 120556), (1130, 60278), (2260, 30139)]