125573120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{12263}}^1$

素因数の和:12290

約数の個数: 48

約数和(自身を含む): 301326480

約数和(自身を除く): 175753360

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, 5120, 10240, 12263, 24526, 49052, 61315, 98104, 122630, 196208, 245260, 392416, 490520, 784832, 981040, 1569664, 1962080, 3139328, 3924160, 6278656, 7848320, 12557312, 15696640, 25114624, 31393280, 62786560, 125573120]

約数ペア:

[(1, 125573120), (2, 62786560), (4, 31393280), (5, 25114624), (8, 15696640), (10, 12557312), (16, 7848320), (20, 6278656), (32, 3924160), (40, 3139328), (64, 1962080), (80, 1569664), (128, 981040), (160, 784832), (256, 490520), (320, 392416), (512, 245260), (640, 196208), (1024, 122630), (1280, 98104), (2048, 61315), (2560, 49052), (5120, 24526), (10240, 12263)]