1108911440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8069

約数の個数: 160

約数和(自身を含む): 3340619520

約数和(自身を除く): 2231708080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 665, 728, 760, 910, 988, 1040, 1064, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2470, 2660, 3458, 3640, 3952, 4940, 5320, 6916, 7280, 8017, 8645, 9880, 10640, 13832, 16034, 17290, 19760, 27664, 32068, 34580, 40085, 56119, 64136, 69160, 80170, 104221, 112238, 128272, 138320, 152323, 160340, 208442, 224476, 280595, 304646, 320680, 416884, 448952, 521105, 561190, 609292, 641360, 729547, 761615, 833768, 897904, 1042210, 1066261, 1122380, 1218584, 1459094, 1523230, 1667536, 1980199, 2084420, 2132522, 2244760, 2437168, 2918188, 3046460, 3647735, 3960398, 4168840, 4265044, 4489520, 5331305, 5836376, 6092920, 7295470, 7920796, 8337680, 8530088, 9900995, 10662610, 11672752, 12185840, 13861393, 14590940, 15841592, 17060176, 19801990, 21325220, 27722786, 29181880, 31683184, 39603980, 42650440, 55445572, 58363760, 69306965, 79207960, 85300880, 110891144, 138613930, 158415920, 221782288, 277227860, 554455720, 1108911440]

約数ペア:

[(1, 1108911440), (2, 554455720), (4, 277227860), (5, 221782288), (7, 158415920), (8, 138613930), (10, 110891144), (13, 85300880), (14, 79207960), (16, 69306965), (19, 58363760), (20, 55445572), (26, 42650440), (28, 39603980), (35, 31683184), (38, 29181880), (40, 27722786), (52, 21325220), (56, 19801990), (65, 17060176), (70, 15841592), (76, 14590940), (80, 13861393), (91, 12185840), (95, 11672752), (104, 10662610), (112, 9900995), (130, 8530088), (133, 8337680), (140, 7920796), (152, 7295470), (182, 6092920), (190, 5836376), (208, 5331305), (247, 4489520), (260, 4265044), (266, 4168840), (280, 3960398), (304, 3647735), (364, 3046460), (380, 2918188), (455, 2437168), (494, 2244760), (520, 2132522), (532, 2084420), (560, 1980199), (665, 1667536), (728, 1523230), (760, 1459094), (910, 1218584), (988, 1122380), (1040, 1066261), (1064, 1042210), (1235, 897904), (1330, 833768), (1456, 761615), (1520, 729547), (1729, 641360), (1820, 609292), (1976, 561190), (2128, 521105), (2470, 448952), (2660, 416884), (3458, 320680), (3640, 304646), (3952, 280595), (4940, 224476), (5320, 208442), (6916, 160340), (7280, 152323), (8017, 138320), (8645, 128272), (9880, 112238), (10640, 104221), (13832, 80170), (16034, 69160), (17290, 64136), (19760, 56119), (27664, 40085), (32068, 34580)]