3803120

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 8932464

約数和(自身を除く): 5129344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 347, 548, 685, 694, 1096, 1370, 1388, 1735, 2192, 2740, 2776, 3470, 5480, 5552, 6940, 10960, 13880, 27760, 47539, 95078, 190156, 237695, 380312, 475390, 760624, 950780, 1901560, 3803120]

約数ペア:

[(1, 3803120), (2, 1901560), (4, 950780), (5, 760624), (8, 475390), (10, 380312), (16, 237695), (20, 190156), (40, 95078), (80, 47539), (137, 27760), (274, 13880), (347, 10960), (548, 6940), (685, 5552), (694, 5480), (1096, 3470), (1370, 2776), (1388, 2740), (1735, 2192)]