12448960

素因数分解:

$2^6\times 5^1\times {\mathrm{38903}}^1$

素因数の和:38920

約数の個数: 28

約数和(自身を含む): 29644848

約数和(自身を除く): 17195888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 38903, 77806, 155612, 194515, 311224, 389030, 622448, 778060, 1244896, 1556120, 2489792, 3112240, 6224480, 12448960]

約数ペア:

[(1, 12448960), (2, 6224480), (4, 3112240), (5, 2489792), (8, 1556120), (10, 1244896), (16, 778060), (20, 622448), (32, 389030), (40, 311224), (64, 194515), (80, 155612), (160, 77806), (320, 38903)]