107976560

素因数分解:

$2^4\times 5^1\times {\mathrm{1349707}}^1$

素因数の和:1349720

約数の個数: 20

約数和(自身を含む): 251045688

約数和(自身を除く): 143069128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1349707, 2699414, 5398828, 6748535, 10797656, 13497070, 21595312, 26994140, 53988280, 107976560]

約数ペア:

[(1, 107976560), (2, 53988280), (4, 26994140), (5, 21595312), (8, 13497070), (10, 10797656), (16, 6748535), (20, 5398828), (40, 2699414), (80, 1349707)]