2610560

素因数分解:

$2^7\times 5^1\times {\mathrm{4079}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 6242400

約数和(自身を除く): 3631840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4079, 8158, 16316, 20395, 32632, 40790, 65264, 81580, 130528, 163160, 261056, 326320, 522112, 652640, 1305280, 2610560]

約数ペア:

[(1, 2610560), (2, 1305280), (4, 652640), (5, 522112), (8, 326320), (10, 261056), (16, 163160), (20, 130528), (32, 81580), (40, 65264), (64, 40790), (80, 32632), (128, 20395), (160, 16316), (320, 8158), (640, 4079)]