11262440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 31968000

約数和(自身を除く): 20705560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 73, 76, 95, 116, 133, 140, 145, 146, 152, 190, 203, 232, 266, 280, 290, 292, 365, 380, 406, 511, 532, 551, 580, 584, 665, 730, 760, 812, 1015, 1022, 1064, 1102, 1160, 1330, 1387, 1460, 1624, 2030, 2044, 2117, 2204, 2555, 2660, 2755, 2774, 2920, 3857, 4060, 4088, 4234, 4408, 5110, 5320, 5510, 5548, 6935, 7714, 8120, 8468, 9709, 10220, 10585, 11020, 11096, 13870, 14819, 15428, 16936, 19285, 19418, 20440, 21170, 22040, 27740, 29638, 30856, 38570, 38836, 40223, 42340, 48545, 55480, 59276, 74095, 77140, 77672, 80446, 84680, 97090, 118552, 148190, 154280, 160892, 194180, 201115, 281561, 296380, 321784, 388360, 402230, 563122, 592760, 804460, 1126244, 1407805, 1608920, 2252488, 2815610, 5631220, 11262440]

約数ペア:

[(1, 11262440), (2, 5631220), (4, 2815610), (5, 2252488), (7, 1608920), (8, 1407805), (10, 1126244), (14, 804460), (19, 592760), (20, 563122), (28, 402230), (29, 388360), (35, 321784), (38, 296380), (40, 281561), (56, 201115), (58, 194180), (70, 160892), (73, 154280), (76, 148190), (95, 118552), (116, 97090), (133, 84680), (140, 80446), (145, 77672), (146, 77140), (152, 74095), (190, 59276), (203, 55480), (232, 48545), (266, 42340), (280, 40223), (290, 38836), (292, 38570), (365, 30856), (380, 29638), (406, 27740), (511, 22040), (532, 21170), (551, 20440), (580, 19418), (584, 19285), (665, 16936), (730, 15428), (760, 14819), (812, 13870), (1015, 11096), (1022, 11020), (1064, 10585), (1102, 10220), (1160, 9709), (1330, 8468), (1387, 8120), (1460, 7714), (1624, 6935), (2030, 5548), (2044, 5510), (2117, 5320), (2204, 5110), (2555, 4408), (2660, 4234), (2755, 4088), (2774, 4060), (2920, 3857)]