78023200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5737}}^1$

素因数の和:5774

約数の個数: 72

約数和(自身を含む): 201713652

約数和(自身を除く): 123690452

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5737, 6800, 11474, 13600, 22948, 28685, 45896, 57370, 91792, 97529, 114740, 143425, 183584, 195058, 229480, 286850, 390116, 458960, 487645, 573700, 780232, 917920, 975290, 1147400, 1560464, 1950580, 2294800, 2438225, 3120928, 3901160, 4589600, 4876450, 7802320, 9752900, 15604640, 19505800, 39011600, 78023200]

約数ペア:

[(1, 78023200), (2, 39011600), (4, 19505800), (5, 15604640), (8, 9752900), (10, 7802320), (16, 4876450), (17, 4589600), (20, 3901160), (25, 3120928), (32, 2438225), (34, 2294800), (40, 1950580), (50, 1560464), (68, 1147400), (80, 975290), (85, 917920), (100, 780232), (136, 573700), (160, 487645), (170, 458960), (200, 390116), (272, 286850), (340, 229480), (400, 195058), (425, 183584), (544, 143425), (680, 114740), (800, 97529), (850, 91792), (1360, 57370), (1700, 45896), (2720, 28685), (3400, 22948), (5737, 13600), (6800, 11474)]