83325440

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 220415580

約数和(自身を除く): 137090140

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 269, 320, 352, 440, 484, 512, 538, 605, 640, 704, 880, 968, 1076, 1210, 1280, 1345, 1408, 1760, 1936, 2152, 2420, 2560, 2690, 2816, 2959, 3520, 3872, 4304, 4840, 5380, 5632, 5918, 7040, 7744, 8608, 9680, 10760, 11836, 14080, 14795, 15488, 17216, 19360, 21520, 23672, 28160, 29590, 30976, 32549, 34432, 38720, 43040, 47344, 59180, 61952, 65098, 68864, 77440, 86080, 94688, 118360, 130196, 137728, 154880, 162745, 172160, 189376, 236720, 260392, 309760, 325490, 344320, 378752, 473440, 520784, 650980, 688640, 757504, 946880, 1041568, 1301960, 1515008, 1893760, 2083136, 2603920, 3787520, 4166272, 5207840, 7575040, 8332544, 10415680, 16665088, 20831360, 41662720, 83325440]

約数ペア:

[(1, 83325440), (2, 41662720), (4, 20831360), (5, 16665088), (8, 10415680), (10, 8332544), (11, 7575040), (16, 5207840), (20, 4166272), (22, 3787520), (32, 2603920), (40, 2083136), (44, 1893760), (55, 1515008), (64, 1301960), (80, 1041568), (88, 946880), (110, 757504), (121, 688640), (128, 650980), (160, 520784), (176, 473440), (220, 378752), (242, 344320), (256, 325490), (269, 309760), (320, 260392), (352, 236720), (440, 189376), (484, 172160), (512, 162745), (538, 154880), (605, 137728), (640, 130196), (704, 118360), (880, 94688), (968, 86080), (1076, 77440), (1210, 68864), (1280, 65098), (1345, 61952), (1408, 59180), (1760, 47344), (1936, 43040), (2152, 38720), (2420, 34432), (2560, 32549), (2690, 30976), (2816, 29590), (2959, 28160), (3520, 23672), (3872, 21520), (4304, 19360), (4840, 17216), (5380, 15488), (5632, 14795), (5918, 14080), (7040, 11836), (7744, 10760), (8608, 9680)]