42882440

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3037}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 96790680

約数和(自身を除く): 53908240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3037, 3530, 6074, 7060, 12148, 14120, 15185, 24296, 30370, 60740, 121480, 1072061, 2144122, 4288244, 5360305, 8576488, 10720610, 21441220, 42882440]

約数ペア:

[(1, 42882440), (2, 21441220), (4, 10720610), (5, 8576488), (8, 5360305), (10, 4288244), (20, 2144122), (40, 1072061), (353, 121480), (706, 60740), (1412, 30370), (1765, 24296), (2824, 15185), (3037, 14120), (3530, 12148), (6074, 7060)]