14887840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 38710980

約数和(自身を除く): 23823140

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 769, 880, 968, 1210, 1538, 1760, 1936, 2420, 3076, 3845, 3872, 4840, 6152, 7690, 8459, 9680, 12304, 15380, 16918, 19360, 24608, 30760, 33836, 42295, 61520, 67672, 84590, 93049, 123040, 135344, 169180, 186098, 270688, 338360, 372196, 465245, 676720, 744392, 930490, 1353440, 1488784, 1860980, 2977568, 3721960, 7443920, 14887840]

約数ペア:

[(1, 14887840), (2, 7443920), (4, 3721960), (5, 2977568), (8, 1860980), (10, 1488784), (11, 1353440), (16, 930490), (20, 744392), (22, 676720), (32, 465245), (40, 372196), (44, 338360), (55, 270688), (80, 186098), (88, 169180), (110, 135344), (121, 123040), (160, 93049), (176, 84590), (220, 67672), (242, 61520), (352, 42295), (440, 33836), (484, 30760), (605, 24608), (769, 19360), (880, 16918), (968, 15380), (1210, 12304), (1538, 9680), (1760, 8459), (1936, 7690), (2420, 6152), (3076, 4840), (3845, 3872)]