56648960

素因数分解:

$2^8\times 5^1\times {\mathrm{44257}}^1$

素因数の和:44278

約数の個数: 36

約数和(自身を含む): 135695028

約数和(自身を除く): 79046068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 44257, 88514, 177028, 221285, 354056, 442570, 708112, 885140, 1416224, 1770280, 2832448, 3540560, 5664896, 7081120, 11329792, 14162240, 28324480, 56648960]

約数ペア:

[(1, 56648960), (2, 28324480), (4, 14162240), (5, 11329792), (8, 7081120), (10, 5664896), (16, 3540560), (20, 2832448), (32, 1770280), (40, 1416224), (64, 885140), (80, 708112), (128, 442570), (160, 354056), (256, 221285), (320, 177028), (640, 88514), (1280, 44257)]