66057920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12143}}^1$

素因数の和:12177

約数の個数: 56

約数和(自身を含む): 166567104

約数和(自身を除く): 100509184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12143, 24286, 48572, 60715, 97144, 121430, 194288, 206431, 242860, 388576, 412862, 485720, 777152, 825724, 971440, 1032155, 1651448, 1942880, 2064310, 3302896, 3885760, 4128620, 6605792, 8257240, 13211584, 16514480, 33028960, 66057920]

約数ペア:

[(1, 66057920), (2, 33028960), (4, 16514480), (5, 13211584), (8, 8257240), (10, 6605792), (16, 4128620), (17, 3885760), (20, 3302896), (32, 2064310), (34, 1942880), (40, 1651448), (64, 1032155), (68, 971440), (80, 825724), (85, 777152), (136, 485720), (160, 412862), (170, 388576), (272, 242860), (320, 206431), (340, 194288), (544, 121430), (680, 97144), (1088, 60715), (1360, 48572), (2720, 24286), (5440, 12143)]