23386880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 61982256

約数和(自身を除く): 38595376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 151, 160, 176, 220, 242, 256, 302, 320, 352, 440, 484, 604, 605, 640, 704, 755, 880, 968, 1208, 1210, 1280, 1408, 1510, 1661, 1760, 1936, 2416, 2420, 2816, 3020, 3322, 3520, 3872, 4832, 4840, 6040, 6644, 7040, 7744, 8305, 9664, 9680, 12080, 13288, 14080, 15488, 16610, 18271, 19328, 19360, 24160, 26576, 30976, 33220, 36542, 38656, 38720, 48320, 53152, 66440, 73084, 77440, 91355, 96640, 106304, 132880, 146168, 154880, 182710, 193280, 212608, 265760, 292336, 365420, 425216, 531520, 584672, 730840, 1063040, 1169344, 1461680, 2126080, 2338688, 2923360, 4677376, 5846720, 11693440, 23386880]

約数ペア:

[(1, 23386880), (2, 11693440), (4, 5846720), (5, 4677376), (8, 2923360), (10, 2338688), (11, 2126080), (16, 1461680), (20, 1169344), (22, 1063040), (32, 730840), (40, 584672), (44, 531520), (55, 425216), (64, 365420), (80, 292336), (88, 265760), (110, 212608), (121, 193280), (128, 182710), (151, 154880), (160, 146168), (176, 132880), (220, 106304), (242, 96640), (256, 91355), (302, 77440), (320, 73084), (352, 66440), (440, 53152), (484, 48320), (604, 38720), (605, 38656), (640, 36542), (704, 33220), (755, 30976), (880, 26576), (968, 24160), (1208, 19360), (1210, 19328), (1280, 18271), (1408, 16610), (1510, 15488), (1661, 14080), (1760, 13288), (1936, 12080), (2416, 9680), (2420, 9664), (2816, 8305), (3020, 7744), (3322, 7040), (3520, 6644), (3872, 6040), (4832, 4840)]