1465900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 3234168

約数和(自身を除く): 1768268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 137, 214, 274, 428, 535, 548, 685, 1070, 1370, 2140, 2675, 2740, 3425, 5350, 6850, 10700, 13700, 14659, 29318, 58636, 73295, 146590, 293180, 366475, 732950, 1465900]

約数ペア:

[(1, 1465900), (2, 732950), (4, 366475), (5, 293180), (10, 146590), (20, 73295), (25, 58636), (50, 29318), (100, 14659), (107, 13700), (137, 10700), (214, 6850), (274, 5350), (428, 3425), (535, 2740), (548, 2675), (685, 2140), (1070, 1370)]