87098480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 120

約数和(自身を含む): 249613488

約数和(自身を除く): 162515008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1307, 1360, 1666, 1904, 1960, 2380, 2614, 3332, 3920, 4165, 4760, 5228, 6535, 6664, 8330, 9149, 9520, 10456, 13070, 13328, 16660, 18298, 20912, 22219, 26140, 33320, 36596, 44438, 45745, 52280, 64043, 66640, 73192, 88876, 91490, 104560, 111095, 128086, 146384, 155533, 177752, 182980, 222190, 256172, 311066, 320215, 355504, 365960, 444380, 512344, 622132, 640430, 731920, 777665, 888760, 1024688, 1088731, 1244264, 1280860, 1555330, 1777520, 2177462, 2488528, 2561720, 3110660, 4354924, 5123440, 5443655, 6221320, 8709848, 10887310, 12442640, 17419696, 21774620, 43549240, 87098480]

約数ペア:

[(1, 87098480), (2, 43549240), (4, 21774620), (5, 17419696), (7, 12442640), (8, 10887310), (10, 8709848), (14, 6221320), (16, 5443655), (17, 5123440), (20, 4354924), (28, 3110660), (34, 2561720), (35, 2488528), (40, 2177462), (49, 1777520), (56, 1555330), (68, 1280860), (70, 1244264), (80, 1088731), (85, 1024688), (98, 888760), (112, 777665), (119, 731920), (136, 640430), (140, 622132), (170, 512344), (196, 444380), (238, 365960), (245, 355504), (272, 320215), (280, 311066), (340, 256172), (392, 222190), (476, 182980), (490, 177752), (560, 155533), (595, 146384), (680, 128086), (784, 111095), (833, 104560), (952, 91490), (980, 88876), (1190, 73192), (1307, 66640), (1360, 64043), (1666, 52280), (1904, 45745), (1960, 44438), (2380, 36596), (2614, 33320), (3332, 26140), (3920, 22219), (4165, 20912), (4760, 18298), (5228, 16660), (6535, 13328), (6664, 13070), (8330, 10456), (9149, 9520)]