86009120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 131936608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 136, 160, 170, 206, 272, 307, 340, 412, 515, 544, 614, 680, 824, 1030, 1228, 1360, 1535, 1648, 1751, 2060, 2456, 2720, 3070, 3296, 3502, 4120, 4912, 5219, 6140, 7004, 8240, 8755, 9824, 10438, 12280, 14008, 16480, 17510, 20876, 24560, 26095, 28016, 31621, 35020, 41752, 49120, 52190, 56032, 63242, 70040, 83504, 104380, 126484, 140080, 158105, 167008, 208760, 252968, 280160, 316210, 417520, 505936, 537557, 632420, 835040, 1011872, 1075114, 1264840, 2150228, 2529680, 2687785, 4300456, 5059360, 5375570, 8600912, 10751140, 17201824, 21502280, 43004560, 86009120]

約数ペア:

[(1, 86009120), (2, 43004560), (4, 21502280), (5, 17201824), (8, 10751140), (10, 8600912), (16, 5375570), (17, 5059360), (20, 4300456), (32, 2687785), (34, 2529680), (40, 2150228), (68, 1264840), (80, 1075114), (85, 1011872), (103, 835040), (136, 632420), (160, 537557), (170, 505936), (206, 417520), (272, 316210), (307, 280160), (340, 252968), (412, 208760), (515, 167008), (544, 158105), (614, 140080), (680, 126484), (824, 104380), (1030, 83504), (1228, 70040), (1360, 63242), (1535, 56032), (1648, 52190), (1751, 49120), (2060, 41752), (2456, 35020), (2720, 31621), (3070, 28016), (3296, 26095), (3502, 24560), (4120, 20876), (4912, 17510), (5219, 16480), (6140, 14008), (7004, 12280), (8240, 10438), (8755, 9824)]