16828900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15299}}^1$

素因数の和:15324

約数の個数: 36

約数和(自身を含む): 39841200

約数和(自身を除く): 23012300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 15299, 30598, 61196, 76495, 152990, 168289, 305980, 336578, 382475, 673156, 764950, 841445, 1529900, 1682890, 3365780, 4207225, 8414450, 16828900]

約数ペア:

[(1, 16828900), (2, 8414450), (4, 4207225), (5, 3365780), (10, 1682890), (11, 1529900), (20, 841445), (22, 764950), (25, 673156), (44, 382475), (50, 336578), (55, 305980), (100, 168289), (110, 152990), (220, 76495), (275, 61196), (550, 30598), (1100, 15299)]