4131969280

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{68683}}^1$

素因数の和:68751

約数の個数: 72

約数和(自身を含む): 10108086912

約数和(自身を除く): 5976117632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1280, 1504, 1880, 3008, 3760, 6016, 7520, 12032, 15040, 30080, 60160, 68683, 137366, 274732, 343415, 549464, 686830, 1098928, 1373660, 2197856, 2747320, 3228101, 4395712, 5494640, 6456202, 8791424, 10989280, 12912404, 16140505, 17582848, 21978560, 25824808, 32281010, 43957120, 51649616, 64562020, 87914240, 103299232, 129124040, 206598464, 258248080, 413196928, 516496160, 826393856, 1032992320, 2065984640, 4131969280]

約数ペア:

[(1, 4131969280), (2, 2065984640), (4, 1032992320), (5, 826393856), (8, 516496160), (10, 413196928), (16, 258248080), (20, 206598464), (32, 129124040), (40, 103299232), (47, 87914240), (64, 64562020), (80, 51649616), (94, 43957120), (128, 32281010), (160, 25824808), (188, 21978560), (235, 17582848), (256, 16140505), (320, 12912404), (376, 10989280), (470, 8791424), (640, 6456202), (752, 5494640), (940, 4395712), (1280, 3228101), (1504, 2747320), (1880, 2197856), (3008, 1373660), (3760, 1098928), (6016, 686830), (7520, 549464), (12032, 343415), (15040, 274732), (30080, 137366), (60160, 68683)]