112685980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4787}}^1$

素因数の和:4914

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 147934436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 4787, 5885, 9574, 11770, 19148, 23540, 23935, 47870, 52657, 95740, 105314, 210628, 263285, 512209, 526570, 1024418, 1053140, 2048836, 2561045, 5122090, 5634299, 10244180, 11268598, 22537196, 28171495, 56342990, 112685980]

約数ペア:

[(1, 112685980), (2, 56342990), (4, 28171495), (5, 22537196), (10, 11268598), (11, 10244180), (20, 5634299), (22, 5122090), (44, 2561045), (55, 2048836), (107, 1053140), (110, 1024418), (214, 526570), (220, 512209), (428, 263285), (535, 210628), (1070, 105314), (1177, 95740), (2140, 52657), (2354, 47870), (4708, 23935), (4787, 23540), (5885, 19148), (9574, 11770)]