91361360

素因数分解:

$2^4\times 5^1\times {\mathrm{1142017}}^1$

素因数の和:1142030

約数の個数: 20

約数和(自身を含む): 212415348

約数和(自身を除く): 121053988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1142017, 2284034, 4568068, 5710085, 9136136, 11420170, 18272272, 22840340, 45680680, 91361360]

約数ペア:

[(1, 91361360), (2, 45680680), (4, 22840340), (5, 18272272), (8, 11420170), (10, 9136136), (16, 5710085), (20, 4568068), (40, 2284034), (80, 1142017)]