82669480

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13687}}^1$

素因数の和:13849

約数の個数: 32

約数和(自身を含む): 187251840

約数和(自身を除く): 104582360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 13687, 27374, 54748, 68435, 109496, 136870, 273740, 547480, 2066737, 4133474, 8266948, 10333685, 16533896, 20667370, 41334740, 82669480]

約数ペア:

[(1, 82669480), (2, 41334740), (4, 20667370), (5, 16533896), (8, 10333685), (10, 8266948), (20, 4133474), (40, 2066737), (151, 547480), (302, 273740), (604, 136870), (755, 109496), (1208, 68435), (1510, 54748), (3020, 27374), (6040, 13687)]