82165760

素因数分解:

$2^{14}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 212330160

約数和(自身を除く): 130164400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 128, 136, 160, 170, 236, 256, 272, 295, 320, 340, 472, 512, 544, 590, 640, 680, 944, 1003, 1024, 1088, 1180, 1280, 1360, 1888, 2006, 2048, 2176, 2360, 2560, 2720, 3776, 4012, 4096, 4352, 4720, 5015, 5120, 5440, 7552, 8024, 8192, 8704, 9440, 10030, 10240, 10880, 15104, 16048, 16384, 17408, 18880, 20060, 20480, 21760, 30208, 32096, 34816, 37760, 40120, 40960, 43520, 60416, 64192, 69632, 75520, 80240, 81920, 87040, 120832, 128384, 139264, 151040, 160480, 174080, 241664, 256768, 278528, 302080, 320960, 348160, 483328, 513536, 604160, 641920, 696320, 966656, 1027072, 1208320, 1283840, 1392640, 2054144, 2416640, 2567680, 4108288, 4833280, 5135360, 8216576, 10270720, 16433152, 20541440, 41082880, 82165760]

約数ペア:

[(1, 82165760), (2, 41082880), (4, 20541440), (5, 16433152), (8, 10270720), (10, 8216576), (16, 5135360), (17, 4833280), (20, 4108288), (32, 2567680), (34, 2416640), (40, 2054144), (59, 1392640), (64, 1283840), (68, 1208320), (80, 1027072), (85, 966656), (118, 696320), (128, 641920), (136, 604160), (160, 513536), (170, 483328), (236, 348160), (256, 320960), (272, 302080), (295, 278528), (320, 256768), (340, 241664), (472, 174080), (512, 160480), (544, 151040), (590, 139264), (640, 128384), (680, 120832), (944, 87040), (1003, 81920), (1024, 80240), (1088, 75520), (1180, 69632), (1280, 64192), (1360, 60416), (1888, 43520), (2006, 40960), (2048, 40120), (2176, 37760), (2360, 34816), (2560, 32096), (2720, 30208), (3776, 21760), (4012, 20480), (4096, 20060), (4352, 18880), (4720, 17408), (5015, 16384), (5120, 16048), (5440, 15104), (7552, 10880), (8024, 10240), (8192, 10030), (8704, 9440)]