41662720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 110100060

約数和(自身を除く): 68437340

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, 538, 605, 640, 704, 880, 968, 1076, 1210, 1280, 1345, 1408, 1760, 1936, 2152, 2420, 2690, 2816, 2959, 3520, 3872, 4304, 4840, 5380, 5918, 7040, 7744, 8608, 9680, 10760, 11836, 14080, 14795, 15488, 17216, 19360, 21520, 23672, 29590, 30976, 32549, 34432, 38720, 43040, 47344, 59180, 65098, 68864, 77440, 86080, 94688, 118360, 130196, 154880, 162745, 172160, 189376, 236720, 260392, 325490, 344320, 378752, 473440, 520784, 650980, 757504, 946880, 1041568, 1301960, 1893760, 2083136, 2603920, 3787520, 4166272, 5207840, 8332544, 10415680, 20831360, 41662720]

約数ペア:

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