102375680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 108

約数和(自身を含む): 269949036

約数和(自身を除く): 167573356

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, 320, 352, 440, 484, 605, 640, 661, 704, 880, 968, 1210, 1280, 1322, 1408, 1760, 1936, 2420, 2644, 2816, 3305, 3520, 3872, 4840, 5288, 6610, 7040, 7271, 7744, 9680, 10576, 13220, 14080, 14542, 15488, 19360, 21152, 26440, 29084, 30976, 36355, 38720, 42304, 52880, 58168, 72710, 77440, 79981, 84608, 105760, 116336, 145420, 154880, 159962, 169216, 211520, 232672, 290840, 319924, 399905, 423040, 465344, 581680, 639848, 799810, 846080, 930688, 1163360, 1279696, 1599620, 1861376, 2326720, 2559392, 3199240, 4653440, 5118784, 6398480, 9306880, 10237568, 12796960, 20475136, 25593920, 51187840, 102375680]

約数ペア:

[(1, 102375680), (2, 51187840), (4, 25593920), (5, 20475136), (8, 12796960), (10, 10237568), (11, 9306880), (16, 6398480), (20, 5118784), (22, 4653440), (32, 3199240), (40, 2559392), (44, 2326720), (55, 1861376), (64, 1599620), (80, 1279696), (88, 1163360), (110, 930688), (121, 846080), (128, 799810), (160, 639848), (176, 581680), (220, 465344), (242, 423040), (256, 399905), (320, 319924), (352, 290840), (440, 232672), (484, 211520), (605, 169216), (640, 159962), (661, 154880), (704, 145420), (880, 116336), (968, 105760), (1210, 84608), (1280, 79981), (1322, 77440), (1408, 72710), (1760, 58168), (1936, 52880), (2420, 42304), (2644, 38720), (2816, 36355), (3305, 30976), (3520, 29084), (3872, 26440), (4840, 21152), (5288, 19360), (6610, 15488), (7040, 14542), (7271, 14080), (7744, 13220), (9680, 10576)]