25203230000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{193871}}^1$

素因数の和:193912

約数の個数: 100

約数和(自身を含む): 65713689888

約数和(自身を除く): 40510459888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 625, 650, 1000, 1040, 1250, 1300, 1625, 2000, 2500, 2600, 3250, 5000, 5200, 6500, 8125, 10000, 13000, 16250, 26000, 32500, 65000, 130000, 193871, 387742, 775484, 969355, 1550968, 1938710, 2520323, 3101936, 3877420, 4846775, 5040646, 7754840, 9693550, 10081292, 12601615, 15509680, 19387100, 20162584, 24233875, 25203230, 38774200, 40325168, 48467750, 50406460, 63008075, 77548400, 96935500, 100812920, 121169375, 126016150, 193871000, 201625840, 242338750, 252032300, 315040375, 387742000, 484677500, 504064600, 630080750, 969355000, 1008129200, 1260161500, 1575201875, 1938710000, 2520323000, 3150403750, 5040646000, 6300807500, 12601615000, 25203230000]

約数ペア:

[(1, 25203230000), (2, 12601615000), (4, 6300807500), (5, 5040646000), (8, 3150403750), (10, 2520323000), (13, 1938710000), (16, 1575201875), (20, 1260161500), (25, 1008129200), (26, 969355000), (40, 630080750), (50, 504064600), (52, 484677500), (65, 387742000), (80, 315040375), (100, 252032300), (104, 242338750), (125, 201625840), (130, 193871000), (200, 126016150), (208, 121169375), (250, 100812920), (260, 96935500), (325, 77548400), (400, 63008075), (500, 50406460), (520, 48467750), (625, 40325168), (650, 38774200), (1000, 25203230), (1040, 24233875), (1250, 20162584), (1300, 19387100), (1625, 15509680), (2000, 12601615), (2500, 10081292), (2600, 9693550), (3250, 7754840), (5000, 5040646), (5200, 4846775), (6500, 3877420), (8125, 3101936), (10000, 2520323), (13000, 1938710), (16250, 1550968), (26000, 969355), (32500, 775484), (65000, 387742), (130000, 193871)]