1096960

素因数分解:

$2^8\times 5^1\times {\mathrm{857}}^1$

素因数の和:878

約数の個数: 36

約数和(自身を含む): 2630628

約数和(自身を除く): 1533668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 857, 1280, 1714, 3428, 4285, 6856, 8570, 13712, 17140, 27424, 34280, 54848, 68560, 109696, 137120, 219392, 274240, 548480, 1096960]

約数ペア:

[(1, 1096960), (2, 548480), (4, 274240), (5, 219392), (8, 137120), (10, 109696), (16, 68560), (20, 54848), (32, 34280), (40, 27424), (64, 17140), (80, 13712), (128, 8570), (160, 6856), (256, 4285), (320, 3428), (640, 1714), (857, 1280)]