9129680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 26335368

約数和(自身を除く): 17205688

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, 137, 140, 170, 196, 238, 245, 272, 274, 280, 340, 392, 476, 490, 548, 560, 595, 680, 685, 784, 833, 952, 959, 980, 1096, 1190, 1360, 1370, 1666, 1904, 1918, 1960, 2192, 2329, 2380, 2740, 3332, 3836, 3920, 4165, 4658, 4760, 4795, 5480, 6664, 6713, 7672, 8330, 9316, 9520, 9590, 10960, 11645, 13328, 13426, 15344, 16303, 16660, 18632, 19180, 23290, 26852, 32606, 33320, 33565, 37264, 38360, 46580, 53704, 65212, 66640, 67130, 76720, 81515, 93160, 107408, 114121, 130424, 134260, 163030, 186320, 228242, 260848, 268520, 326060, 456484, 537040, 570605, 652120, 912968, 1141210, 1304240, 1825936, 2282420, 4564840, 9129680]

約数ペア:

[(1, 9129680), (2, 4564840), (4, 2282420), (5, 1825936), (7, 1304240), (8, 1141210), (10, 912968), (14, 652120), (16, 570605), (17, 537040), (20, 456484), (28, 326060), (34, 268520), (35, 260848), (40, 228242), (49, 186320), (56, 163030), (68, 134260), (70, 130424), (80, 114121), (85, 107408), (98, 93160), (112, 81515), (119, 76720), (136, 67130), (137, 66640), (140, 65212), (170, 53704), (196, 46580), (238, 38360), (245, 37264), (272, 33565), (274, 33320), (280, 32606), (340, 26852), (392, 23290), (476, 19180), (490, 18632), (548, 16660), (560, 16303), (595, 15344), (680, 13426), (685, 13328), (784, 11645), (833, 10960), (952, 9590), (959, 9520), (980, 9316), (1096, 8330), (1190, 7672), (1360, 6713), (1370, 6664), (1666, 5480), (1904, 4795), (1918, 4760), (1960, 4658), (2192, 4165), (2329, 3920), (2380, 3836), (2740, 3332)]