97531280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 287981568

約数和(自身を除く): 190450288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 220, 223, 280, 284, 308, 355, 385, 440, 446, 497, 560, 568, 616, 710, 770, 781, 880, 892, 994, 1115, 1136, 1232, 1420, 1540, 1561, 1562, 1784, 1988, 2230, 2453, 2485, 2840, 3080, 3122, 3124, 3568, 3905, 3976, 4460, 4906, 4970, 5467, 5680, 6160, 6244, 6248, 7805, 7810, 7952, 8920, 9812, 9940, 10934, 12265, 12488, 12496, 15610, 15620, 15833, 17171, 17840, 19624, 19880, 21868, 24530, 24976, 27335, 31220, 31240, 31666, 34342, 39248, 39760, 43736, 49060, 54670, 62440, 62480, 63332, 68684, 79165, 85855, 87472, 98120, 109340, 110831, 124880, 126664, 137368, 158330, 171710, 174163, 196240, 218680, 221662, 253328, 274736, 316660, 343420, 348326, 437360, 443324, 554155, 633320, 686840, 696652, 870815, 886648, 1108310, 1219141, 1266640, 1373680, 1393304, 1741630, 1773296, 2216620, 2438282, 2786608, 3483260, 4433240, 4876564, 6095705, 6966520, 8866480, 9753128, 12191410, 13933040, 19506256, 24382820, 48765640, 97531280]

約数ペア:

[(1, 97531280), (2, 48765640), (4, 24382820), (5, 19506256), (7, 13933040), (8, 12191410), (10, 9753128), (11, 8866480), (14, 6966520), (16, 6095705), (20, 4876564), (22, 4433240), (28, 3483260), (35, 2786608), (40, 2438282), (44, 2216620), (55, 1773296), (56, 1741630), (70, 1393304), (71, 1373680), (77, 1266640), (80, 1219141), (88, 1108310), (110, 886648), (112, 870815), (140, 696652), (142, 686840), (154, 633320), (176, 554155), (220, 443324), (223, 437360), (280, 348326), (284, 343420), (308, 316660), (355, 274736), (385, 253328), (440, 221662), (446, 218680), (497, 196240), (560, 174163), (568, 171710), (616, 158330), (710, 137368), (770, 126664), (781, 124880), (880, 110831), (892, 109340), (994, 98120), (1115, 87472), (1136, 85855), (1232, 79165), (1420, 68684), (1540, 63332), (1561, 62480), (1562, 62440), (1784, 54670), (1988, 49060), (2230, 43736), (2453, 39760), (2485, 39248), (2840, 34342), (3080, 31666), (3122, 31240), (3124, 31220), (3568, 27335), (3905, 24976), (3976, 24530), (4460, 21868), (4906, 19880), (4970, 19624), (5467, 17840), (5680, 17171), (6160, 15833), (6244, 15620), (6248, 15610), (7805, 12496), (7810, 12488), (7952, 12265), (8920, 10934), (9812, 9940)]