425225550670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{22961}}^1$

素因数の和:23377

約数の個数: 64

約数和(自身を含む): 786503976192

約数和(自身を除く): 361278425522

約数列:

[1, 2, 5, 10, 67, 131, 134, 211, 262, 335, 422, 655, 670, 1055, 1310, 2110, 8777, 14137, 17554, 22961, 27641, 28274, 43885, 45922, 55282, 70685, 87770, 114805, 138205, 141370, 229610, 276410, 1538387, 1851947, 3007891, 3076774, 3703894, 4844771, 6015782, 7691935, 9259735, 9689542, 15039455, 15383870, 18519470, 24223855, 30078910, 48447710, 201528697, 324599657, 403057394, 634665001, 649199314, 1007643485, 1269330002, 1622998285, 2015286970, 3173325005, 3245996570, 6346650010, 42522555067, 85045110134, 212612775335, 425225550670]

約数ペア:

[(1, 425225550670), (2, 212612775335), (5, 85045110134), (10, 42522555067), (67, 6346650010), (131, 3245996570), (134, 3173325005), (211, 2015286970), (262, 1622998285), (335, 1269330002), (422, 1007643485), (655, 649199314), (670, 634665001), (1055, 403057394), (1310, 324599657), (2110, 201528697), (8777, 48447710), (14137, 30078910), (17554, 24223855), (22961, 18519470), (27641, 15383870), (28274, 15039455), (43885, 9689542), (45922, 9259735), (55282, 7691935), (70685, 6015782), (87770, 4844771), (114805, 3703894), (138205, 3076774), (141370, 3007891), (229610, 1851947), (276410, 1538387)]