5179659520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8020

約数の個数: 144

約数和(自身を含む): 14375370240

約数和(自身を除く): 9195710720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1460, 1792, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 7919, 8176, 8960, 9344, 10220, 11680, 15838, 16352, 18688, 20440, 23360, 31676, 32704, 39595, 40880, 46720, 55433, 63352, 65408, 79190, 81760, 93440, 110866, 126704, 130816, 158380, 163520, 221732, 253408, 277165, 316760, 327040, 443464, 506816, 554330, 578087, 633520, 654080, 886928, 1013632, 1108660, 1156174, 1267040, 1773856, 2027264, 2217320, 2312348, 2534080, 2890435, 3547712, 4046609, 4434640, 4624696, 5068160, 5780870, 7095424, 8093218, 8869280, 9249392, 10136320, 11561740, 14190848, 16186436, 17738560, 18498784, 20233045, 23123480, 32372872, 35477120, 36997568, 40466090, 46246960, 64745744, 70954240, 73995136, 80932180, 92493920, 129491488, 147990272, 161864360, 184987840, 258982976, 323728720, 369975680, 517965952, 647457440, 739951360, 1035931904, 1294914880, 2589829760, 5179659520]

約数ペア:

[(1, 5179659520), (2, 2589829760), (4, 1294914880), (5, 1035931904), (7, 739951360), (8, 647457440), (10, 517965952), (14, 369975680), (16, 323728720), (20, 258982976), (28, 184987840), (32, 161864360), (35, 147990272), (40, 129491488), (56, 92493920), (64, 80932180), (70, 73995136), (73, 70954240), (80, 64745744), (112, 46246960), (128, 40466090), (140, 36997568), (146, 35477120), (160, 32372872), (224, 23123480), (256, 20233045), (280, 18498784), (292, 17738560), (320, 16186436), (365, 14190848), (448, 11561740), (511, 10136320), (560, 9249392), (584, 8869280), (640, 8093218), (730, 7095424), (896, 5780870), (1022, 5068160), (1120, 4624696), (1168, 4434640), (1280, 4046609), (1460, 3547712), (1792, 2890435), (2044, 2534080), (2240, 2312348), (2336, 2217320), (2555, 2027264), (2920, 1773856), (4088, 1267040), (4480, 1156174), (4672, 1108660), (5110, 1013632), (5840, 886928), (7919, 654080), (8176, 633520), (8960, 578087), (9344, 554330), (10220, 506816), (11680, 443464), (15838, 327040), (16352, 316760), (18688, 277165), (20440, 253408), (23360, 221732), (31676, 163520), (32704, 158380), (39595, 130816), (40880, 126704), (46720, 110866), (55433, 93440), (63352, 81760), (65408, 79190)]