12124480

素因数分解:

$2^6\times 5^1\times {\mathrm{37889}}^1$

素因数の和:37906

約数の個数: 28

約数和(自身を含む): 28872180

約数和(自身を除く): 16747700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37889, 75778, 151556, 189445, 303112, 378890, 606224, 757780, 1212448, 1515560, 2424896, 3031120, 6062240, 12124480]

約数ペア:

[(1, 12124480), (2, 6062240), (4, 3031120), (5, 2424896), (8, 1515560), (10, 1212448), (16, 757780), (20, 606224), (32, 378890), (40, 303112), (64, 189445), (80, 151556), (160, 75778), (320, 37889)]