1749552020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{36343}}^1$

素因数の和:36464

約数の個数: 48

約数和(自身を含む): 3846648960

約数和(自身を除く): 2097096940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1660, 2407, 4814, 9628, 12035, 24070, 36343, 48140, 72686, 145372, 181715, 363430, 726860, 1053947, 2107894, 3016469, 4215788, 5269735, 6032938, 10539470, 12065876, 15082345, 21078940, 30164690, 60329380, 87477601, 174955202, 349910404, 437388005, 874776010, 1749552020]

約数ペア:

[(1, 1749552020), (2, 874776010), (4, 437388005), (5, 349910404), (10, 174955202), (20, 87477601), (29, 60329380), (58, 30164690), (83, 21078940), (116, 15082345), (145, 12065876), (166, 10539470), (290, 6032938), (332, 5269735), (415, 4215788), (580, 3016469), (830, 2107894), (1660, 1053947), (2407, 726860), (4814, 363430), (9628, 181715), (12035, 145372), (24070, 72686), (36343, 48140)]