236772280

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 544190400

約数和(自身を除く): 307418120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 103, 202, 206, 404, 412, 505, 515, 569, 808, 824, 1010, 1030, 1138, 2020, 2060, 2276, 2845, 4040, 4120, 4552, 5690, 10403, 11380, 20806, 22760, 41612, 52015, 57469, 58607, 83224, 104030, 114938, 117214, 208060, 229876, 234428, 287345, 293035, 416120, 459752, 468856, 574690, 586070, 1149380, 1172140, 2298760, 2344280, 5919307, 11838614, 23677228, 29596535, 47354456, 59193070, 118386140, 236772280]

約数ペア:

[(1, 236772280), (2, 118386140), (4, 59193070), (5, 47354456), (8, 29596535), (10, 23677228), (20, 11838614), (40, 5919307), (101, 2344280), (103, 2298760), (202, 1172140), (206, 1149380), (404, 586070), (412, 574690), (505, 468856), (515, 459752), (569, 416120), (808, 293035), (824, 287345), (1010, 234428), (1030, 229876), (1138, 208060), (2020, 117214), (2060, 114938), (2276, 104030), (2845, 83224), (4040, 58607), (4120, 57469), (4552, 52015), (5690, 41612), (10403, 22760), (11380, 20806)]