74406471680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{193}}^1\times {\mathrm{37649}}^1$

素因数の和:37869

約数の個数: 96

約数和(自身を含む): 179461737000

約数和(自身を除く): 105055265320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 512, 640, 772, 965, 1024, 1280, 1544, 1930, 2048, 2560, 3088, 3860, 5120, 6176, 7720, 10240, 12352, 15440, 24704, 30880, 37649, 49408, 61760, 75298, 98816, 123520, 150596, 188245, 197632, 247040, 301192, 376490, 395264, 494080, 602384, 752980, 988160, 1204768, 1505960, 1976320, 2409536, 3011920, 4819072, 6023840, 7266257, 9638144, 12047680, 14532514, 19276288, 24095360, 29065028, 36331285, 38552576, 48190720, 58130056, 72662570, 77105152, 96381440, 116260112, 145325140, 192762880, 232520224, 290650280, 385525760, 465040448, 581300560, 930080896, 1162601120, 1860161792, 2325202240, 3720323584, 4650404480, 7440647168, 9300808960, 14881294336, 18601617920, 37203235840, 74406471680]

約数ペア:

[(1, 74406471680), (2, 37203235840), (4, 18601617920), (5, 14881294336), (8, 9300808960), (10, 7440647168), (16, 4650404480), (20, 3720323584), (32, 2325202240), (40, 1860161792), (64, 1162601120), (80, 930080896), (128, 581300560), (160, 465040448), (193, 385525760), (256, 290650280), (320, 232520224), (386, 192762880), (512, 145325140), (640, 116260112), (772, 96381440), (965, 77105152), (1024, 72662570), (1280, 58130056), (1544, 48190720), (1930, 38552576), (2048, 36331285), (2560, 29065028), (3088, 24095360), (3860, 19276288), (5120, 14532514), (6176, 12047680), (7720, 9638144), (10240, 7266257), (12352, 6023840), (15440, 4819072), (24704, 3011920), (30880, 2409536), (37649, 1976320), (49408, 1505960), (61760, 1204768), (75298, 988160), (98816, 752980), (123520, 602384), (150596, 494080), (188245, 395264), (197632, 376490), (247040, 301192)]