14444980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 34320384

約数和(自身を除く): 19875404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 127, 188, 220, 235, 242, 254, 470, 484, 508, 517, 605, 635, 940, 1034, 1210, 1270, 1397, 2068, 2420, 2540, 2585, 2794, 5170, 5588, 5687, 5969, 6985, 10340, 11374, 11938, 13970, 15367, 22748, 23876, 27940, 28435, 29845, 30734, 56870, 59690, 61468, 65659, 76835, 113740, 119380, 131318, 153670, 262636, 307340, 328295, 656590, 722249, 1313180, 1444498, 2888996, 3611245, 7222490, 14444980]

約数ペア:

[(1, 14444980), (2, 7222490), (4, 3611245), (5, 2888996), (10, 1444498), (11, 1313180), (20, 722249), (22, 656590), (44, 328295), (47, 307340), (55, 262636), (94, 153670), (110, 131318), (121, 119380), (127, 113740), (188, 76835), (220, 65659), (235, 61468), (242, 59690), (254, 56870), (470, 30734), (484, 29845), (508, 28435), (517, 27940), (605, 23876), (635, 22748), (940, 15367), (1034, 13970), (1210, 11938), (1270, 11374), (1397, 10340), (2068, 6985), (2420, 5969), (2540, 5687), (2585, 5588), (2794, 5170)]