7043300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 17603040

約数和(自身を除く): 10559740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 337, 380, 418, 475, 550, 674, 836, 950, 1045, 1100, 1348, 1685, 1900, 2090, 3370, 3707, 4180, 5225, 6403, 6740, 7414, 8425, 10450, 12806, 14828, 16850, 18535, 20900, 25612, 32015, 33700, 37070, 64030, 70433, 74140, 92675, 128060, 140866, 160075, 185350, 281732, 320150, 352165, 370700, 640300, 704330, 1408660, 1760825, 3521650, 7043300]

約数ペア:

[(1, 7043300), (2, 3521650), (4, 1760825), (5, 1408660), (10, 704330), (11, 640300), (19, 370700), (20, 352165), (22, 320150), (25, 281732), (38, 185350), (44, 160075), (50, 140866), (55, 128060), (76, 92675), (95, 74140), (100, 70433), (110, 64030), (190, 37070), (209, 33700), (220, 32015), (275, 25612), (337, 20900), (380, 18535), (418, 16850), (475, 14828), (550, 12806), (674, 10450), (836, 8425), (950, 7414), (1045, 6740), (1100, 6403), (1348, 5225), (1685, 4180), (1900, 3707), (2090, 3370)]