2510183740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{14771}}^1$

素因数の和:15102

約数の個数: 48

約数和(自身を含む): 5472139680

約数和(自身を除く): 2961955940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 293, 580, 586, 1172, 1465, 2930, 5860, 8497, 14771, 16994, 29542, 33988, 42485, 59084, 73855, 84970, 147710, 169940, 295420, 428359, 856718, 1713436, 2141795, 4283590, 4327903, 8567180, 8655806, 17311612, 21639515, 43279030, 86558060, 125509187, 251018374, 502036748, 627545935, 1255091870, 2510183740]

約数ペア:

[(1, 2510183740), (2, 1255091870), (4, 627545935), (5, 502036748), (10, 251018374), (20, 125509187), (29, 86558060), (58, 43279030), (116, 21639515), (145, 17311612), (290, 8655806), (293, 8567180), (580, 4327903), (586, 4283590), (1172, 2141795), (1465, 1713436), (2930, 856718), (5860, 428359), (8497, 295420), (14771, 169940), (16994, 147710), (29542, 84970), (33988, 73855), (42485, 59084)]