709406636780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16829}}^1\times {\mathrm{72679}}^1$

素因数の和:89546

約数の個数: 48

約数和(自身を含む): 1541237544000

約数和(自身を除く): 831830907220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16829, 33658, 67316, 72679, 84145, 145358, 168290, 290716, 336580, 363395, 488041, 726790, 976082, 1453580, 1952164, 2107691, 2440205, 4215382, 4880410, 8430764, 9760820, 10538455, 21076910, 42153820, 1223114891, 2446229782, 4892459564, 6115574455, 12231148910, 24462297820, 35470331839, 70940663678, 141881327356, 177351659195, 354703318390, 709406636780]

約数ペア:

[(1, 709406636780), (2, 354703318390), (4, 177351659195), (5, 141881327356), (10, 70940663678), (20, 35470331839), (29, 24462297820), (58, 12231148910), (116, 6115574455), (145, 4892459564), (290, 2446229782), (580, 1223114891), (16829, 42153820), (33658, 21076910), (67316, 10538455), (72679, 9760820), (84145, 8430764), (145358, 4880410), (168290, 4215382), (290716, 2440205), (336580, 2107691), (363395, 1952164), (488041, 1453580), (726790, 976082)]