107442560

素因数分解:

$2^7\times 5^1\times {\mathrm{167879}}^1$

素因数の和:167898

約数の個数: 32

約数和(自身を含む): 256856400

約数和(自身を除く): 149413840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 167879, 335758, 671516, 839395, 1343032, 1678790, 2686064, 3357580, 5372128, 6715160, 10744256, 13430320, 21488512, 26860640, 53721280, 107442560]

約数ペア:

[(1, 107442560), (2, 53721280), (4, 26860640), (5, 21488512), (8, 13430320), (10, 10744256), (16, 6715160), (20, 5372128), (32, 3357580), (40, 2686064), (64, 1678790), (80, 1343032), (128, 839395), (160, 671516), (320, 335758), (640, 167879)]