1836974080

素因数分解:

$2^{17}\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2842

約数の個数: 72

約数和(自身を含む): 4410293832

約数和(自身を除く): 2573319752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2803, 4096, 5120, 5606, 8192, 10240, 11212, 14015, 16384, 20480, 22424, 28030, 32768, 40960, 44848, 56060, 65536, 81920, 89696, 112120, 131072, 163840, 179392, 224240, 327680, 358784, 448480, 655360, 717568, 896960, 1435136, 1793920, 2870272, 3587840, 5740544, 7175680, 11481088, 14351360, 22962176, 28702720, 45924352, 57405440, 91848704, 114810880, 183697408, 229621760, 367394816, 459243520, 918487040, 1836974080]

約数ペア:

[(1, 1836974080), (2, 918487040), (4, 459243520), (5, 367394816), (8, 229621760), (10, 183697408), (16, 114810880), (20, 91848704), (32, 57405440), (40, 45924352), (64, 28702720), (80, 22962176), (128, 14351360), (160, 11481088), (256, 7175680), (320, 5740544), (512, 3587840), (640, 2870272), (1024, 1793920), (1280, 1435136), (2048, 896960), (2560, 717568), (2803, 655360), (4096, 448480), (5120, 358784), (5606, 327680), (8192, 224240), (10240, 179392), (11212, 163840), (14015, 131072), (16384, 112120), (20480, 89696), (22424, 81920), (28030, 65536), (32768, 56060), (40960, 44848)]