52002882440

素因数分解:

$2^3\times 5^1\times {\mathrm{1300072061}}^1$

素因数の和:1300072072

約数の個数: 16

約数和(自身を含む): 117006485580

約数和(自身を除く): 65003603140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1300072061, 2600144122, 5200288244, 6500360305, 10400576488, 13000720610, 26001441220, 52002882440]

約数ペア:

[(1, 52002882440), (2, 26001441220), (4, 13000720610), (5, 10400576488), (8, 6500360305), (10, 5200288244), (20, 2600144122), (40, 1300072061)]