14167820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 30787680

約数和(自身を除く): 16619860

約数列:

[1, 2, 4, 5, 10, 20, 67, 97, 109, 134, 194, 218, 268, 335, 388, 436, 485, 545, 670, 970, 1090, 1340, 1940, 2180, 6499, 7303, 10573, 12998, 14606, 21146, 25996, 29212, 32495, 36515, 42292, 52865, 64990, 73030, 105730, 129980, 146060, 211460, 708391, 1416782, 2833564, 3541955, 7083910, 14167820]

約数ペア:

[(1, 14167820), (2, 7083910), (4, 3541955), (5, 2833564), (10, 1416782), (20, 708391), (67, 211460), (97, 146060), (109, 129980), (134, 105730), (194, 73030), (218, 64990), (268, 52865), (335, 42292), (388, 36515), (436, 32495), (485, 29212), (545, 25996), (670, 21146), (970, 14606), (1090, 12998), (1340, 10573), (1940, 7303), (2180, 6499)]