25259630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 49839840

約数和(自身を除く): 24580210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 829, 1385, 1658, 2770, 3047, 4145, 6094, 8290, 9119, 15235, 18238, 30470, 45595, 91190, 229633, 459266, 1148165, 2296330, 2525963, 5051926, 12629815, 25259630]

約数ペア:

[(1, 25259630), (2, 12629815), (5, 5051926), (10, 2525963), (11, 2296330), (22, 1148165), (55, 459266), (110, 229633), (277, 91190), (554, 45595), (829, 30470), (1385, 18238), (1658, 15235), (2770, 9119), (3047, 8290), (4145, 6094)]