2538560

素因数分解:

$2^6\times 5^1\times {\mathrm{7933}}^1$

素因数の和:7950

約数の個数: 28

約数和(自身を含む): 6045708

約数和(自身を除く): 3507148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7933, 15866, 31732, 39665, 63464, 79330, 126928, 158660, 253856, 317320, 507712, 634640, 1269280, 2538560]

約数ペア:

[(1, 2538560), (2, 1269280), (4, 634640), (5, 507712), (8, 317320), (10, 253856), (16, 158660), (20, 126928), (32, 79330), (40, 63464), (64, 39665), (80, 31732), (160, 15866), (320, 7933)]