4914250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 10041408

約数和(自身を除く): 5127158

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 1787, 2750, 3574, 8935, 17870, 19657, 39314, 44675, 89350, 98285, 196570, 223375, 446750, 491425, 982850, 2457125, 4914250]

約数ペア:

[(1, 4914250), (2, 2457125), (5, 982850), (10, 491425), (11, 446750), (22, 223375), (25, 196570), (50, 98285), (55, 89350), (110, 44675), (125, 39314), (250, 19657), (275, 17870), (550, 8935), (1375, 3574), (1787, 2750)]