77844485120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^2\times {\mathrm{52609}}^1$

素因数の和:52668

約数の個数: 132

約数和(自身を含む): 198369898140

約数和(自身を除く): 120525413020

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 512, 544, 578, 640, 680, 1024, 1088, 1156, 1280, 1360, 1445, 2176, 2312, 2560, 2720, 2890, 4352, 4624, 5120, 5440, 5780, 8704, 9248, 10880, 11560, 17408, 18496, 21760, 23120, 36992, 43520, 46240, 52609, 73984, 87040, 92480, 105218, 147968, 184960, 210436, 263045, 295936, 369920, 420872, 526090, 739840, 841744, 894353, 1052180, 1479680, 1683488, 1788706, 2104360, 3366976, 3577412, 4208720, 4471765, 6733952, 7154824, 8417440, 8943530, 13467904, 14309648, 15204001, 16834880, 17887060, 26935808, 28619296, 30408002, 33669760, 35774120, 53871616, 57238592, 60816004, 67339520, 71548240, 76020005, 114477184, 121632008, 134679040, 143096480, 152040010, 228954368, 243264016, 269358080, 286192960, 304080020, 457908736, 486528032, 572385920, 608160040, 915817472, 973056064, 1144771840, 1216320080, 1946112128, 2289543680, 2432640160, 3892224256, 4579087360, 4865280320, 7784448512, 9730560640, 15568897024, 19461121280, 38922242560, 77844485120]

約数ペア:

[(1, 77844485120), (2, 38922242560), (4, 19461121280), (5, 15568897024), (8, 9730560640), (10, 7784448512), (16, 4865280320), (17, 4579087360), (20, 3892224256), (32, 2432640160), (34, 2289543680), (40, 1946112128), (64, 1216320080), (68, 1144771840), (80, 973056064), (85, 915817472), (128, 608160040), (136, 572385920), (160, 486528032), (170, 457908736), (256, 304080020), (272, 286192960), (289, 269358080), (320, 243264016), (340, 228954368), (512, 152040010), (544, 143096480), (578, 134679040), (640, 121632008), (680, 114477184), (1024, 76020005), (1088, 71548240), (1156, 67339520), (1280, 60816004), (1360, 57238592), (1445, 53871616), (2176, 35774120), (2312, 33669760), (2560, 30408002), (2720, 28619296), (2890, 26935808), (4352, 17887060), (4624, 16834880), (5120, 15204001), (5440, 14309648), (5780, 13467904), (8704, 8943530), (9248, 8417440), (10880, 7154824), (11560, 6733952), (17408, 4471765), (18496, 4208720), (21760, 3577412), (23120, 3366976), (36992, 2104360), (43520, 1788706), (46240, 1683488), (52609, 1479680), (73984, 1052180), (87040, 894353), (92480, 841744), (105218, 739840), (147968, 526090), (184960, 420872), (210436, 369920), (263045, 295936)]