8873687060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{3433}}^1$

素因数の和:3985

約数の個数: 96

約数和(自身を含む): 21922656000

約数和(自身を除く): 13048968940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 499, 518, 740, 998, 1036, 1295, 1996, 2495, 2590, 3433, 3493, 4990, 5180, 6866, 6986, 9980, 13732, 13972, 17165, 17465, 18463, 24031, 34330, 34930, 36926, 48062, 68660, 69860, 73852, 92315, 96124, 120155, 127021, 129241, 184630, 240310, 254042, 258482, 369260, 480620, 508084, 516964, 635105, 646205, 889147, 1270210, 1292410, 1713067, 1778294, 2540420, 2584820, 3426134, 3556588, 4445735, 6852268, 8565335, 8891470, 11991469, 17130670, 17782940, 23982938, 34261340, 47965876, 59957345, 63383479, 119914690, 126766958, 239829380, 253533916, 316917395, 443684353, 633834790, 887368706, 1267669580, 1774737412, 2218421765, 4436843530, 8873687060]

約数ペア:

[(1, 8873687060), (2, 4436843530), (4, 2218421765), (5, 1774737412), (7, 1267669580), (10, 887368706), (14, 633834790), (20, 443684353), (28, 316917395), (35, 253533916), (37, 239829380), (70, 126766958), (74, 119914690), (140, 63383479), (148, 59957345), (185, 47965876), (259, 34261340), (370, 23982938), (499, 17782940), (518, 17130670), (740, 11991469), (998, 8891470), (1036, 8565335), (1295, 6852268), (1996, 4445735), (2495, 3556588), (2590, 3426134), (3433, 2584820), (3493, 2540420), (4990, 1778294), (5180, 1713067), (6866, 1292410), (6986, 1270210), (9980, 889147), (13732, 646205), (13972, 635105), (17165, 516964), (17465, 508084), (18463, 480620), (24031, 369260), (34330, 258482), (34930, 254042), (36926, 240310), (48062, 184630), (68660, 129241), (69860, 127021), (73852, 120155), (92315, 96124)]