18060200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 42599580

約数和(自身を除く): 24539380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1237, 1460, 1825, 2474, 2920, 3650, 4948, 6185, 7300, 9896, 12370, 14600, 24740, 30925, 49480, 61850, 90301, 123700, 180602, 247400, 361204, 451505, 722408, 903010, 1806020, 2257525, 3612040, 4515050, 9030100, 18060200]

約数ペア:

[(1, 18060200), (2, 9030100), (4, 4515050), (5, 3612040), (8, 2257525), (10, 1806020), (20, 903010), (25, 722408), (40, 451505), (50, 361204), (73, 247400), (100, 180602), (146, 123700), (200, 90301), (292, 61850), (365, 49480), (584, 30925), (730, 24740), (1237, 14600), (1460, 12370), (1825, 9896), (2474, 7300), (2920, 6185), (3650, 4948)]