10729400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 27219240

約数和(自身を除く): 16489840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 4877, 9754, 19508, 24385, 39016, 48770, 53647, 97540, 107294, 121925, 195080, 214588, 243850, 268235, 429176, 487700, 536470, 975400, 1072940, 1341175, 2145880, 2682350, 5364700, 10729400]

約数ペア:

[(1, 10729400), (2, 5364700), (4, 2682350), (5, 2145880), (8, 1341175), (10, 1072940), (11, 975400), (20, 536470), (22, 487700), (25, 429176), (40, 268235), (44, 243850), (50, 214588), (55, 195080), (88, 121925), (100, 107294), (110, 97540), (200, 53647), (220, 48770), (275, 39016), (440, 24385), (550, 19508), (1100, 9754), (2200, 4877)]