27838270000

素因数分解:

$2^4\times 5^4\times {\mathrm{937}}^1\times {\mathrm{2971}}^1$

素因数の和:3936

約数の個数: 100

約数和(自身を含む): 67493876296

約数和(自身を除く): 39655606296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 937, 1000, 1250, 1874, 2000, 2500, 2971, 3748, 4685, 5000, 5942, 7496, 9370, 10000, 11884, 14855, 14992, 18740, 23425, 23768, 29710, 37480, 46850, 47536, 59420, 74275, 74960, 93700, 117125, 118840, 148550, 187400, 234250, 237680, 297100, 371375, 374800, 468500, 585625, 594200, 742750, 937000, 1171250, 1188400, 1485500, 1856875, 1874000, 2342500, 2783827, 2971000, 3713750, 4685000, 5567654, 5942000, 7427500, 9370000, 11135308, 13919135, 14855000, 22270616, 27838270, 29710000, 44541232, 55676540, 69595675, 111353080, 139191350, 222706160, 278382700, 347978375, 556765400, 695956750, 1113530800, 1391913500, 1739891875, 2783827000, 3479783750, 5567654000, 6959567500, 13919135000, 27838270000]

約数ペア:

[(1, 27838270000), (2, 13919135000), (4, 6959567500), (5, 5567654000), (8, 3479783750), (10, 2783827000), (16, 1739891875), (20, 1391913500), (25, 1113530800), (40, 695956750), (50, 556765400), (80, 347978375), (100, 278382700), (125, 222706160), (200, 139191350), (250, 111353080), (400, 69595675), (500, 55676540), (625, 44541232), (937, 29710000), (1000, 27838270), (1250, 22270616), (1874, 14855000), (2000, 13919135), (2500, 11135308), (2971, 9370000), (3748, 7427500), (4685, 5942000), (5000, 5567654), (5942, 4685000), (7496, 3713750), (9370, 2971000), (10000, 2783827), (11884, 2342500), (14855, 1874000), (14992, 1856875), (18740, 1485500), (23425, 1188400), (23768, 1171250), (29710, 937000), (37480, 742750), (46850, 594200), (47536, 585625), (59420, 468500), (74275, 374800), (74960, 371375), (93700, 297100), (117125, 237680), (118840, 234250), (148550, 187400)]