102749680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 265161600

約数和(自身を除く): 162411920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 1979, 2360, 2596, 3245, 3958, 4720, 5192, 6490, 7916, 9895, 10384, 12980, 15832, 19790, 21769, 25960, 31664, 39580, 43538, 51920, 79160, 87076, 108845, 116761, 158320, 174152, 217690, 233522, 348304, 435380, 467044, 583805, 870760, 934088, 1167610, 1284371, 1741520, 1868176, 2335220, 2568742, 4670440, 5137484, 6421855, 9340880, 10274968, 12843710, 20549936, 25687420, 51374840, 102749680]

約数ペア:

[(1, 102749680), (2, 51374840), (4, 25687420), (5, 20549936), (8, 12843710), (10, 10274968), (11, 9340880), (16, 6421855), (20, 5137484), (22, 4670440), (40, 2568742), (44, 2335220), (55, 1868176), (59, 1741520), (80, 1284371), (88, 1167610), (110, 934088), (118, 870760), (176, 583805), (220, 467044), (236, 435380), (295, 348304), (440, 233522), (472, 217690), (590, 174152), (649, 158320), (880, 116761), (944, 108845), (1180, 87076), (1298, 79160), (1979, 51920), (2360, 43538), (2596, 39580), (3245, 31664), (3958, 25960), (4720, 21769), (5192, 19790), (6490, 15832), (7916, 12980), (9895, 10384)]