13706720

素因数分解:

$2^5\times 5^1\times {\mathrm{85667}}^1$

素因数の和:85682

約数の個数: 24

約数和(自身を含む): 32382504

約数和(自身を除く): 18675784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 85667, 171334, 342668, 428335, 685336, 856670, 1370672, 1713340, 2741344, 3426680, 6853360, 13706720]

約数ペア:

[(1, 13706720), (2, 6853360), (4, 3426680), (5, 2741344), (8, 1713340), (10, 1370672), (16, 856670), (20, 685336), (32, 428335), (40, 342668), (80, 171334), (160, 85667)]