33719680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 54408320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 59, 64, 76, 80, 94, 95, 118, 128, 152, 160, 188, 190, 235, 236, 295, 304, 320, 376, 380, 470, 472, 590, 608, 640, 752, 760, 893, 940, 944, 1121, 1180, 1216, 1504, 1520, 1786, 1880, 1888, 2242, 2360, 2432, 2773, 3008, 3040, 3572, 3760, 3776, 4465, 4484, 4720, 5546, 5605, 6016, 6080, 7144, 7520, 7552, 8930, 8968, 9440, 11092, 11210, 12160, 13865, 14288, 15040, 17860, 17936, 18880, 22184, 22420, 27730, 28576, 30080, 35720, 35872, 37760, 44368, 44840, 52687, 55460, 57152, 71440, 71744, 88736, 89680, 105374, 110920, 114304, 142880, 143488, 177472, 179360, 210748, 221840, 263435, 285760, 354944, 358720, 421496, 443680, 526870, 571520, 717440, 842992, 887360, 1053740, 1685984, 1774720, 2107480, 3371968, 4214960, 6743936, 8429920, 16859840, 33719680]

約数ペア:

[(1, 33719680), (2, 16859840), (4, 8429920), (5, 6743936), (8, 4214960), (10, 3371968), (16, 2107480), (19, 1774720), (20, 1685984), (32, 1053740), (38, 887360), (40, 842992), (47, 717440), (59, 571520), (64, 526870), (76, 443680), (80, 421496), (94, 358720), (95, 354944), (118, 285760), (128, 263435), (152, 221840), (160, 210748), (188, 179360), (190, 177472), (235, 143488), (236, 142880), (295, 114304), (304, 110920), (320, 105374), (376, 89680), (380, 88736), (470, 71744), (472, 71440), (590, 57152), (608, 55460), (640, 52687), (752, 44840), (760, 44368), (893, 37760), (940, 35872), (944, 35720), (1121, 30080), (1180, 28576), (1216, 27730), (1504, 22420), (1520, 22184), (1786, 18880), (1880, 17936), (1888, 17860), (2242, 15040), (2360, 14288), (2432, 13865), (2773, 12160), (3008, 11210), (3040, 11092), (3572, 9440), (3760, 8968), (3776, 8930), (4465, 7552), (4484, 7520), (4720, 7144), (5546, 6080), (5605, 6016)]