11180480

素因数分解:

$2^6\times 5^1\times {\mathrm{34939}}^1$

素因数の和:34956

約数の個数: 28

約数和(自身を含む): 26624280

約数和(自身を除く): 15443800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 34939, 69878, 139756, 174695, 279512, 349390, 559024, 698780, 1118048, 1397560, 2236096, 2795120, 5590240, 11180480]

約数ペア:

[(1, 11180480), (2, 5590240), (4, 2795120), (5, 2236096), (8, 1397560), (10, 1118048), (16, 698780), (20, 559024), (32, 349390), (40, 279512), (64, 174695), (80, 139756), (160, 69878), (320, 34939)]