25010560

素因数分解:

$2^7\times 5^1\times {\mathrm{39079}}^1$

素因数の和:39098

約数の個数: 32

約数和(自身を含む): 59792400

約数和(自身を除く): 34781840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 39079, 78158, 156316, 195395, 312632, 390790, 625264, 781580, 1250528, 1563160, 2501056, 3126320, 5002112, 6252640, 12505280, 25010560]

約数ペア:

[(1, 25010560), (2, 12505280), (4, 6252640), (5, 5002112), (8, 3126320), (10, 2501056), (16, 1563160), (20, 1250528), (32, 781580), (40, 625264), (64, 390790), (80, 312632), (128, 195395), (160, 156316), (320, 78158), (640, 39079)]