26265640

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4793}}^1$

素因数の和:4941

約数の個数: 32

約数和(自身を含む): 59541480

約数和(自身を除く): 33275840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4793, 5480, 9586, 19172, 23965, 38344, 47930, 95860, 191720, 656641, 1313282, 2626564, 3283205, 5253128, 6566410, 13132820, 26265640]

約数ペア:

[(1, 26265640), (2, 13132820), (4, 6566410), (5, 5253128), (8, 3283205), (10, 2626564), (20, 1313282), (40, 656641), (137, 191720), (274, 95860), (548, 47930), (685, 38344), (1096, 23965), (1370, 19172), (2740, 9586), (4793, 5480)]