944961280

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5813}}^1$

素因数の和:5961

約数の個数: 72

約数和(自身を含む): 2281692672

約数和(自身を除く): 1336731392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 5813, 8128, 10160, 11626, 16256, 20320, 23252, 29065, 32512, 40640, 46504, 58130, 81280, 93008, 116260, 162560, 186016, 232520, 372032, 465040, 738251, 744064, 930080, 1476502, 1488128, 1860160, 2953004, 3691255, 3720320, 5906008, 7382510, 7440640, 11812016, 14765020, 23624032, 29530040, 47248064, 59060080, 94496128, 118120160, 188992256, 236240320, 472480640, 944961280]

約数ペア:

[(1, 944961280), (2, 472480640), (4, 236240320), (5, 188992256), (8, 118120160), (10, 94496128), (16, 59060080), (20, 47248064), (32, 29530040), (40, 23624032), (64, 14765020), (80, 11812016), (127, 7440640), (128, 7382510), (160, 5906008), (254, 3720320), (256, 3691255), (320, 2953004), (508, 1860160), (635, 1488128), (640, 1476502), (1016, 930080), (1270, 744064), (1280, 738251), (2032, 465040), (2540, 372032), (4064, 232520), (5080, 186016), (5813, 162560), (8128, 116260), (10160, 93008), (11626, 81280), (16256, 58130), (20320, 46504), (23252, 40640), (29065, 32512)]