109265920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{21341}}^1$

素因数の和:21366

約数の個数: 44

約数和(自身を含む): 262122444

約数和(自身を除く): 152856524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 21341, 42682, 85364, 106705, 170728, 213410, 341456, 426820, 682912, 853640, 1365824, 1707280, 2731648, 3414560, 5463296, 6829120, 10926592, 13658240, 21853184, 27316480, 54632960, 109265920]

約数ペア:

[(1, 109265920), (2, 54632960), (4, 27316480), (5, 21853184), (8, 13658240), (10, 10926592), (16, 6829120), (20, 5463296), (32, 3414560), (40, 2731648), (64, 1707280), (80, 1365824), (128, 853640), (160, 682912), (256, 426820), (320, 341456), (512, 213410), (640, 170728), (1024, 106705), (1280, 85364), (2560, 42682), (5120, 21341)]