22098800

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 60

約数和(自身を含む): 53716056

約数和(自身を除く): 31617256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 547, 808, 1010, 1094, 1616, 2020, 2188, 2525, 2735, 4040, 4376, 5050, 5470, 8080, 8752, 10100, 10940, 13675, 20200, 21880, 27350, 40400, 43760, 54700, 55247, 109400, 110494, 218800, 220988, 276235, 441976, 552470, 883952, 1104940, 1381175, 2209880, 2762350, 4419760, 5524700, 11049400, 22098800]

約数ペア:

[(1, 22098800), (2, 11049400), (4, 5524700), (5, 4419760), (8, 2762350), (10, 2209880), (16, 1381175), (20, 1104940), (25, 883952), (40, 552470), (50, 441976), (80, 276235), (100, 220988), (101, 218800), (200, 110494), (202, 109400), (400, 55247), (404, 54700), (505, 43760), (547, 40400), (808, 27350), (1010, 21880), (1094, 20200), (1616, 13675), (2020, 10940), (2188, 10100), (2525, 8752), (2735, 8080), (4040, 5470), (4376, 5050)]