114368000

素因数分解:

$2^9\times 5^3\times {\mathrm{1787}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 285343344

約数和(自身を除く): 170975344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1280, 1600, 1787, 2000, 2560, 3200, 3574, 4000, 6400, 7148, 8000, 8935, 12800, 14296, 16000, 17870, 28592, 32000, 35740, 44675, 57184, 64000, 71480, 89350, 114368, 142960, 178700, 223375, 228736, 285920, 357400, 446750, 457472, 571840, 714800, 893500, 914944, 1143680, 1429600, 1787000, 2287360, 2859200, 3574000, 4574720, 5718400, 7148000, 11436800, 14296000, 22873600, 28592000, 57184000, 114368000]

約数ペア:

[(1, 114368000), (2, 57184000), (4, 28592000), (5, 22873600), (8, 14296000), (10, 11436800), (16, 7148000), (20, 5718400), (25, 4574720), (32, 3574000), (40, 2859200), (50, 2287360), (64, 1787000), (80, 1429600), (100, 1143680), (125, 914944), (128, 893500), (160, 714800), (200, 571840), (250, 457472), (256, 446750), (320, 357400), (400, 285920), (500, 228736), (512, 223375), (640, 178700), (800, 142960), (1000, 114368), (1280, 89350), (1600, 71480), (1787, 64000), (2000, 57184), (2560, 44675), (3200, 35740), (3574, 32000), (4000, 28592), (6400, 17870), (7148, 16000), (8000, 14296), (8935, 12800)]