88852720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 232141392

約数和(自身を除く): 143288672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 67, 80, 88, 110, 121, 134, 137, 176, 220, 242, 268, 274, 335, 440, 484, 536, 548, 605, 670, 685, 737, 880, 968, 1072, 1096, 1210, 1340, 1370, 1474, 1507, 1936, 2192, 2420, 2680, 2740, 2948, 3014, 3685, 4840, 5360, 5480, 5896, 6028, 7370, 7535, 8107, 9179, 9680, 10960, 11792, 12056, 14740, 15070, 16214, 16577, 18358, 24112, 29480, 30140, 32428, 33154, 36716, 40535, 45895, 58960, 60280, 64856, 66308, 73432, 81070, 82885, 91790, 100969, 120560, 129712, 132616, 146864, 162140, 165770, 183580, 201938, 265232, 324280, 331540, 367160, 403876, 504845, 648560, 663080, 734320, 807752, 1009690, 1110659, 1326160, 1615504, 2019380, 2221318, 4038760, 4442636, 5553295, 8077520, 8885272, 11106590, 17770544, 22213180, 44426360, 88852720]

約数ペア:

[(1, 88852720), (2, 44426360), (4, 22213180), (5, 17770544), (8, 11106590), (10, 8885272), (11, 8077520), (16, 5553295), (20, 4442636), (22, 4038760), (40, 2221318), (44, 2019380), (55, 1615504), (67, 1326160), (80, 1110659), (88, 1009690), (110, 807752), (121, 734320), (134, 663080), (137, 648560), (176, 504845), (220, 403876), (242, 367160), (268, 331540), (274, 324280), (335, 265232), (440, 201938), (484, 183580), (536, 165770), (548, 162140), (605, 146864), (670, 132616), (685, 129712), (737, 120560), (880, 100969), (968, 91790), (1072, 82885), (1096, 81070), (1210, 73432), (1340, 66308), (1370, 64856), (1474, 60280), (1507, 58960), (1936, 45895), (2192, 40535), (2420, 36716), (2680, 33154), (2740, 32428), (2948, 30140), (3014, 29480), (3685, 24112), (4840, 18358), (5360, 16577), (5480, 16214), (5896, 15070), (6028, 14740), (7370, 12056), (7535, 11792), (8107, 10960), (9179, 9680)]