1068825400

素因数分解:

$2^3\times 5^2\times {\mathrm{401}}^1\times {\mathrm{13327}}^1$

素因数の和:13744

約数の個数: 48

約数和(自身を含む): 2491403040

約数和(自身を除く): 1422577640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 401, 802, 1604, 2005, 3208, 4010, 8020, 10025, 13327, 16040, 20050, 26654, 40100, 53308, 66635, 80200, 106616, 133270, 266540, 333175, 533080, 666350, 1332700, 2665400, 5344127, 10688254, 21376508, 26720635, 42753016, 53441270, 106882540, 133603175, 213765080, 267206350, 534412700, 1068825400]

約数ペア:

[(1, 1068825400), (2, 534412700), (4, 267206350), (5, 213765080), (8, 133603175), (10, 106882540), (20, 53441270), (25, 42753016), (40, 26720635), (50, 21376508), (100, 10688254), (200, 5344127), (401, 2665400), (802, 1332700), (1604, 666350), (2005, 533080), (3208, 333175), (4010, 266540), (8020, 133270), (10025, 106616), (13327, 80200), (16040, 66635), (20050, 53308), (26654, 40100)]