2018993050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{3733}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 3896279640

約数和(自身を除く): 1877286590

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 373, 725, 746, 1450, 1865, 3730, 3733, 7466, 9325, 10817, 18650, 18665, 21634, 37330, 54085, 93325, 108170, 108257, 186650, 216514, 270425, 540850, 541285, 1082570, 1392409, 2706425, 2784818, 5412850, 6962045, 13924090, 34810225, 40379861, 69620450, 80759722, 201899305, 403798610, 1009496525, 2018993050]

約数ペア:

[(1, 2018993050), (2, 1009496525), (5, 403798610), (10, 201899305), (25, 80759722), (29, 69620450), (50, 40379861), (58, 34810225), (145, 13924090), (290, 6962045), (373, 5412850), (725, 2784818), (746, 2706425), (1450, 1392409), (1865, 1082570), (3730, 541285), (3733, 540850), (7466, 270425), (9325, 216514), (10817, 186650), (18650, 108257), (18665, 108170), (21634, 93325), (37330, 54085)]