85589600

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1392

約数の個数: 72

約数和(自身を含む): 211627080

約数和(自身を除く): 126037480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 664, 800, 830, 1289, 1328, 1660, 2075, 2578, 2656, 3320, 4150, 5156, 6445, 6640, 8300, 10312, 12890, 13280, 16600, 20624, 25780, 32225, 33200, 41248, 51560, 64450, 66400, 103120, 106987, 128900, 206240, 213974, 257800, 427948, 515600, 534935, 855896, 1031200, 1069870, 1711792, 2139740, 2674675, 3423584, 4279480, 5349350, 8558960, 10698700, 17117920, 21397400, 42794800, 85589600]

約数ペア:

[(1, 85589600), (2, 42794800), (4, 21397400), (5, 17117920), (8, 10698700), (10, 8558960), (16, 5349350), (20, 4279480), (25, 3423584), (32, 2674675), (40, 2139740), (50, 1711792), (80, 1069870), (83, 1031200), (100, 855896), (160, 534935), (166, 515600), (200, 427948), (332, 257800), (400, 213974), (415, 206240), (664, 128900), (800, 106987), (830, 103120), (1289, 66400), (1328, 64450), (1660, 51560), (2075, 41248), (2578, 33200), (2656, 32225), (3320, 25780), (4150, 20624), (5156, 16600), (6445, 13280), (6640, 12890), (8300, 10312)]