10201400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4637}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 25880040

約数和(自身を除く): 15678640

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, 4637, 9274, 18548, 23185, 37096, 46370, 51007, 92740, 102014, 115925, 185480, 204028, 231850, 255035, 408056, 463700, 510070, 927400, 1020140, 1275175, 2040280, 2550350, 5100700, 10201400]

約数ペア:

[(1, 10201400), (2, 5100700), (4, 2550350), (5, 2040280), (8, 1275175), (10, 1020140), (11, 927400), (20, 510070), (22, 463700), (25, 408056), (40, 255035), (44, 231850), (50, 204028), (55, 185480), (88, 115925), (100, 102014), (110, 92740), (200, 51007), (220, 46370), (275, 37096), (440, 23185), (550, 18548), (1100, 9274), (2200, 4637)]