14166020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 34171200

約数和(自身を除く): 20005180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 3389, 4180, 6778, 13556, 16945, 33890, 37279, 64391, 67780, 74558, 128782, 149116, 186395, 257564, 321955, 372790, 643910, 708301, 745580, 1287820, 1416602, 2833204, 3541505, 7083010, 14166020]

約数ペア:

[(1, 14166020), (2, 7083010), (4, 3541505), (5, 2833204), (10, 1416602), (11, 1287820), (19, 745580), (20, 708301), (22, 643910), (38, 372790), (44, 321955), (55, 257564), (76, 186395), (95, 149116), (110, 128782), (190, 74558), (209, 67780), (220, 64391), (380, 37279), (418, 33890), (836, 16945), (1045, 13556), (2090, 6778), (3389, 4180)]