67895680

素因数分解:

$2^7\times 5^1\times {\mathrm{106087}}^1$

素因数の和:106106

約数の個数: 32

約数和(自身を含む): 162314640

約数和(自身を除く): 94418960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 106087, 212174, 424348, 530435, 848696, 1060870, 1697392, 2121740, 3394784, 4243480, 6789568, 8486960, 13579136, 16973920, 33947840, 67895680]

約数ペア:

[(1, 67895680), (2, 33947840), (4, 16973920), (5, 13579136), (8, 8486960), (10, 6789568), (16, 4243480), (20, 3394784), (32, 2121740), (40, 1697392), (64, 1060870), (80, 848696), (128, 530435), (160, 424348), (320, 212174), (640, 106087)]