88385440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3902

約数の個数: 96

約数和(自身を含む): 245379456

約数和(自身を除く): 156994016

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3863, 4576, 5720, 7726, 11440, 15452, 19315, 22880, 30904, 38630, 42493, 50219, 61808, 77260, 84986, 100438, 123616, 154520, 169972, 200876, 212465, 251095, 309040, 339944, 401752, 424930, 502190, 552409, 618080, 679888, 803504, 849860, 1004380, 1104818, 1359776, 1607008, 1699720, 2008760, 2209636, 2762045, 3399440, 4017520, 4419272, 5524090, 6798880, 8035040, 8838544, 11048180, 17677088, 22096360, 44192720, 88385440]

約数ペア:

[(1, 88385440), (2, 44192720), (4, 22096360), (5, 17677088), (8, 11048180), (10, 8838544), (11, 8035040), (13, 6798880), (16, 5524090), (20, 4419272), (22, 4017520), (26, 3399440), (32, 2762045), (40, 2209636), (44, 2008760), (52, 1699720), (55, 1607008), (65, 1359776), (80, 1104818), (88, 1004380), (104, 849860), (110, 803504), (130, 679888), (143, 618080), (160, 552409), (176, 502190), (208, 424930), (220, 401752), (260, 339944), (286, 309040), (352, 251095), (416, 212465), (440, 200876), (520, 169972), (572, 154520), (715, 123616), (880, 100438), (1040, 84986), (1144, 77260), (1430, 61808), (1760, 50219), (2080, 42493), (2288, 38630), (2860, 30904), (3863, 22880), (4576, 19315), (5720, 15452), (7726, 11440)]