1202303920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6961}}^1$

素因数の和:7118

約数の個数: 80

約数和(自身を含む): 2983523328

約数和(自身を除く): 1781219408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 254, 272, 340, 508, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 4318, 5080, 6961, 8636, 10160, 10795, 13922, 17272, 21590, 27844, 34544, 34805, 43180, 55688, 69610, 86360, 111376, 118337, 139220, 172720, 236674, 278440, 473348, 556880, 591685, 884047, 946696, 1183370, 1768094, 1893392, 2366740, 3536188, 4420235, 4733480, 7072376, 8840470, 9466960, 14144752, 15028799, 17680940, 30057598, 35361880, 60115196, 70723760, 75143995, 120230392, 150287990, 240460784, 300575980, 601151960, 1202303920]

約数ペア:

[(1, 1202303920), (2, 601151960), (4, 300575980), (5, 240460784), (8, 150287990), (10, 120230392), (16, 75143995), (17, 70723760), (20, 60115196), (34, 35361880), (40, 30057598), (68, 17680940), (80, 15028799), (85, 14144752), (127, 9466960), (136, 8840470), (170, 7072376), (254, 4733480), (272, 4420235), (340, 3536188), (508, 2366740), (635, 1893392), (680, 1768094), (1016, 1183370), (1270, 946696), (1360, 884047), (2032, 591685), (2159, 556880), (2540, 473348), (4318, 278440), (5080, 236674), (6961, 172720), (8636, 139220), (10160, 118337), (10795, 111376), (13922, 86360), (17272, 69610), (21590, 55688), (27844, 43180), (34544, 34805)]