25353920

素因数分解:

$2^6\times 5^1\times {\mathrm{79231}}^1$

素因数の和:79248

約数の個数: 28

約数和(自身を含む): 60374784

約数和(自身を除く): 35020864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 79231, 158462, 316924, 396155, 633848, 792310, 1267696, 1584620, 2535392, 3169240, 5070784, 6338480, 12676960, 25353920]

約数ペア:

[(1, 25353920), (2, 12676960), (4, 6338480), (5, 5070784), (8, 3169240), (10, 2535392), (16, 1584620), (20, 1267696), (32, 792310), (40, 633848), (64, 396155), (80, 316924), (160, 158462), (320, 79231)]