22114480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14549}}^1$

素因数の和:14581

約数の個数: 40

約数和(自身を含む): 54126000

約数和(自身を除く): 32011520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14549, 29098, 58196, 72745, 116392, 145490, 232784, 276431, 290980, 552862, 581960, 1105724, 1163920, 1382155, 2211448, 2764310, 4422896, 5528620, 11057240, 22114480]

約数ペア:

[(1, 22114480), (2, 11057240), (4, 5528620), (5, 4422896), (8, 2764310), (10, 2211448), (16, 1382155), (19, 1163920), (20, 1105724), (38, 581960), (40, 552862), (76, 290980), (80, 276431), (95, 232784), (152, 145490), (190, 116392), (304, 72745), (380, 58196), (760, 29098), (1520, 14549)]