250362020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{91373}}^1$

素因数の和:91519

約数の個数: 24

約数和(自身を含む): 529603704

約数和(自身を除く): 279241684

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 91373, 182746, 365492, 456865, 913730, 1827460, 12518101, 25036202, 50072404, 62590505, 125181010, 250362020]

約数ペア:

[(1, 250362020), (2, 125181010), (4, 62590505), (5, 50072404), (10, 25036202), (20, 12518101), (137, 1827460), (274, 913730), (548, 456865), (685, 365492), (1370, 182746), (2740, 91373)]