78314233535

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{1229}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 101696459040

約数和(自身を除く): 23382225505

約数列:

[1, 5, 19, 43, 95, 215, 361, 817, 821, 1229, 1805, 4085, 4105, 6145, 15523, 15599, 23351, 35303, 52847, 77615, 77995, 116755, 176515, 264235, 296381, 443669, 670757, 1004093, 1009009, 1481905, 2218345, 3353785, 5020465, 5045045, 12744383, 19077767, 19171171, 43387387, 63721915, 95388835, 95855855, 216936935, 364252249, 824360353, 1821261245, 4121801765, 15662846707, 78314233535]

約数ペア:

[(1, 78314233535), (5, 15662846707), (19, 4121801765), (43, 1821261245), (95, 824360353), (215, 364252249), (361, 216936935), (817, 95855855), (821, 95388835), (1229, 63721915), (1805, 43387387), (4085, 19171171), (4105, 19077767), (6145, 12744383), (15523, 5045045), (15599, 5020465), (23351, 3353785), (35303, 2218345), (52847, 1481905), (77615, 1009009), (77995, 1004093), (116755, 670757), (176515, 443669), (264235, 296381)]