11771680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 29937600

約数和(自身を除く): 18165920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 59, 80, 86, 116, 118, 145, 160, 172, 215, 232, 236, 290, 295, 344, 430, 464, 472, 580, 590, 688, 860, 928, 944, 1160, 1180, 1247, 1376, 1711, 1720, 1888, 2320, 2360, 2494, 2537, 3422, 3440, 4640, 4720, 4988, 5074, 6235, 6844, 6880, 8555, 9440, 9976, 10148, 12470, 12685, 13688, 17110, 19952, 20296, 24940, 25370, 27376, 34220, 39904, 40592, 49880, 50740, 54752, 68440, 73573, 81184, 99760, 101480, 136880, 147146, 199520, 202960, 273760, 294292, 367865, 405920, 588584, 735730, 1177168, 1471460, 2354336, 2942920, 5885840, 11771680]

約数ペア:

[(1, 11771680), (2, 5885840), (4, 2942920), (5, 2354336), (8, 1471460), (10, 1177168), (16, 735730), (20, 588584), (29, 405920), (32, 367865), (40, 294292), (43, 273760), (58, 202960), (59, 199520), (80, 147146), (86, 136880), (116, 101480), (118, 99760), (145, 81184), (160, 73573), (172, 68440), (215, 54752), (232, 50740), (236, 49880), (290, 40592), (295, 39904), (344, 34220), (430, 27376), (464, 25370), (472, 24940), (580, 20296), (590, 19952), (688, 17110), (860, 13688), (928, 12685), (944, 12470), (1160, 10148), (1180, 9976), (1247, 9440), (1376, 8555), (1711, 6880), (1720, 6844), (1888, 6235), (2320, 5074), (2360, 4988), (2494, 4720), (2537, 4640), (3422, 3440)]