105015520

素因数分解:

$2^5\times 5^1\times {\mathrm{656347}}^1$

素因数の和:656362

約数の個数: 24

約数和(自身を含む): 248099544

約数和(自身を除く): 143084024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 656347, 1312694, 2625388, 3281735, 5250776, 6563470, 10501552, 13126940, 21003104, 26253880, 52507760, 105015520]

約数ペア:

[(1, 105015520), (2, 52507760), (4, 26253880), (5, 21003104), (8, 13126940), (10, 10501552), (16, 6563470), (20, 5250776), (32, 3281735), (40, 2625388), (80, 1312694), (160, 656347)]