63548540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 160151040

約数和(自身を除く): 96602500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 380, 418, 437, 460, 506, 661, 836, 874, 1012, 1045, 1265, 1322, 1748, 2090, 2185, 2530, 2644, 3305, 4180, 4370, 4807, 5060, 6610, 7271, 8740, 9614, 12559, 13220, 14542, 15203, 19228, 24035, 25118, 29084, 30406, 36355, 48070, 50236, 60812, 62795, 72710, 76015, 96140, 125590, 138149, 145420, 152030, 167233, 251180, 276298, 288857, 304060, 334466, 552596, 577714, 668932, 690745, 836165, 1155428, 1381490, 1444285, 1672330, 2762980, 2888570, 3177427, 3344660, 5777140, 6354854, 12709708, 15887135, 31774270, 63548540]

約数ペア:

[(1, 63548540), (2, 31774270), (4, 15887135), (5, 12709708), (10, 6354854), (11, 5777140), (19, 3344660), (20, 3177427), (22, 2888570), (23, 2762980), (38, 1672330), (44, 1444285), (46, 1381490), (55, 1155428), (76, 836165), (92, 690745), (95, 668932), (110, 577714), (115, 552596), (190, 334466), (209, 304060), (220, 288857), (230, 276298), (253, 251180), (380, 167233), (418, 152030), (437, 145420), (460, 138149), (506, 125590), (661, 96140), (836, 76015), (874, 72710), (1012, 62795), (1045, 60812), (1265, 50236), (1322, 48070), (1748, 36355), (2090, 30406), (2185, 29084), (2530, 25118), (2644, 24035), (3305, 19228), (4180, 15203), (4370, 14542), (4807, 13220), (5060, 12559), (6610, 9614), (7271, 8740)]