110645920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 331980768

約数和(自身を除く): 221334848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1283, 1540, 1568, 1760, 1960, 2156, 2464, 2566, 2695, 3080, 3920, 4312, 5132, 5390, 6160, 6415, 7840, 8624, 8981, 10264, 10780, 12320, 12830, 14113, 17248, 17962, 20528, 21560, 25660, 28226, 35924, 41056, 43120, 44905, 51320, 56452, 62867, 70565, 71848, 86240, 89810, 98791, 102640, 112904, 125734, 141130, 143696, 179620, 197582, 205280, 225808, 251468, 282260, 287392, 314335, 359240, 395164, 451616, 493955, 502936, 564520, 628670, 691537, 718480, 790328, 987910, 1005872, 1129040, 1257340, 1383074, 1436960, 1580656, 1975820, 2011744, 2258080, 2514680, 2766148, 3161312, 3457685, 3951640, 5029360, 5532296, 6915370, 7903280, 10058720, 11064592, 13830740, 15806560, 22129184, 27661480, 55322960, 110645920]

約数ペア:

[(1, 110645920), (2, 55322960), (4, 27661480), (5, 22129184), (7, 15806560), (8, 13830740), (10, 11064592), (11, 10058720), (14, 7903280), (16, 6915370), (20, 5532296), (22, 5029360), (28, 3951640), (32, 3457685), (35, 3161312), (40, 2766148), (44, 2514680), (49, 2258080), (55, 2011744), (56, 1975820), (70, 1580656), (77, 1436960), (80, 1383074), (88, 1257340), (98, 1129040), (110, 1005872), (112, 987910), (140, 790328), (154, 718480), (160, 691537), (176, 628670), (196, 564520), (220, 502936), (224, 493955), (245, 451616), (280, 395164), (308, 359240), (352, 314335), (385, 287392), (392, 282260), (440, 251468), (490, 225808), (539, 205280), (560, 197582), (616, 179620), (770, 143696), (784, 141130), (880, 125734), (980, 112904), (1078, 102640), (1120, 98791), (1232, 89810), (1283, 86240), (1540, 71848), (1568, 70565), (1760, 62867), (1960, 56452), (2156, 51320), (2464, 44905), (2566, 43120), (2695, 41056), (3080, 35924), (3920, 28226), (4312, 25660), (5132, 21560), (5390, 20528), (6160, 17962), (6415, 17248), (7840, 14113), (8624, 12830), (8981, 12320), (10264, 10780)]