76268440

素因数分解:

$2^3\times 5^1\times {\mathrm{1906711}}^1$

素因数の和:1906722

約数の個数: 16

約数和(自身を含む): 171604080

約数和(自身を除く): 95335640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1906711, 3813422, 7626844, 9533555, 15253688, 19067110, 38134220, 76268440]

約数ペア:

[(1, 76268440), (2, 38134220), (4, 19067110), (5, 15253688), (8, 9533555), (10, 7626844), (20, 3813422), (40, 1906711)]