188110240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 278916320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 71, 80, 116, 142, 145, 160, 232, 284, 290, 355, 464, 568, 571, 580, 710, 928, 1136, 1142, 1160, 1420, 2059, 2272, 2284, 2320, 2840, 2855, 4118, 4568, 4640, 5680, 5710, 8236, 9136, 10295, 11360, 11420, 16472, 16559, 18272, 20590, 22840, 32944, 33118, 40541, 41180, 45680, 65888, 66236, 81082, 82360, 82795, 91360, 132472, 162164, 164720, 165590, 202705, 264944, 324328, 329440, 331180, 405410, 529888, 648656, 662360, 810820, 1175689, 1297312, 1324720, 1621640, 2351378, 2649440, 3243280, 4702756, 5878445, 6486560, 9405512, 11756890, 18811024, 23513780, 37622048, 47027560, 94055120, 188110240]

約数ペア:

[(1, 188110240), (2, 94055120), (4, 47027560), (5, 37622048), (8, 23513780), (10, 18811024), (16, 11756890), (20, 9405512), (29, 6486560), (32, 5878445), (40, 4702756), (58, 3243280), (71, 2649440), (80, 2351378), (116, 1621640), (142, 1324720), (145, 1297312), (160, 1175689), (232, 810820), (284, 662360), (290, 648656), (355, 529888), (464, 405410), (568, 331180), (571, 329440), (580, 324328), (710, 264944), (928, 202705), (1136, 165590), (1142, 164720), (1160, 162164), (1420, 132472), (2059, 91360), (2272, 82795), (2284, 82360), (2320, 81082), (2840, 66236), (2855, 65888), (4118, 45680), (4568, 41180), (4640, 40541), (5680, 33118), (5710, 32944), (8236, 22840), (9136, 20590), (10295, 18272), (11360, 16559), (11420, 16472)]