2094366875

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 2684515680

約数和(自身を除く): 590148805

約数列:

[1, 5, 25, 71, 109, 125, 355, 433, 545, 625, 1775, 2165, 2725, 7739, 8875, 10825, 13625, 30743, 38695, 44375, 47197, 54125, 68125, 153715, 193475, 235985, 270625, 768575, 967375, 1179925, 3350987, 3842875, 4836875, 5899625, 16754935, 19214375, 29498125, 83774675, 418873375, 2094366875]

約数ペア:

[(1, 2094366875), (5, 418873375), (25, 83774675), (71, 29498125), (109, 19214375), (125, 16754935), (355, 5899625), (433, 4836875), (545, 3842875), (625, 3350987), (1775, 1179925), (2165, 967375), (2725, 768575), (7739, 270625), (8875, 235985), (10825, 193475), (13625, 153715), (30743, 68125), (38695, 54125), (44375, 47197)]