63749120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{12451}}^1$

素因数の和:12476

約数の個数: 44

約数和(自身を含む): 152935464

約数和(自身を除く): 89186344

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, 12451, 24902, 49804, 62255, 99608, 124510, 199216, 249020, 398432, 498040, 796864, 996080, 1593728, 1992160, 3187456, 3984320, 6374912, 7968640, 12749824, 15937280, 31874560, 63749120]

約数ペア:

[(1, 63749120), (2, 31874560), (4, 15937280), (5, 12749824), (8, 7968640), (10, 6374912), (16, 3984320), (20, 3187456), (32, 1992160), (40, 1593728), (64, 996080), (80, 796864), (128, 498040), (160, 398432), (256, 249020), (320, 199216), (512, 124510), (640, 99608), (1024, 62255), (1280, 49804), (2560, 24902), (5120, 12451)]