47152000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 134297280

約数和(自身を除く): 87145280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 421, 448, 500, 560, 640, 700, 800, 842, 875, 896, 1000, 1120, 1400, 1600, 1684, 1750, 2000, 2105, 2240, 2800, 2947, 3200, 3368, 3500, 4000, 4210, 4480, 5600, 5894, 6736, 7000, 8000, 8420, 10525, 11200, 11788, 13472, 14000, 14735, 16000, 16840, 21050, 22400, 23576, 26944, 28000, 29470, 33680, 42100, 47152, 52625, 53888, 56000, 58940, 67360, 73675, 84200, 94304, 105250, 112000, 117880, 134720, 147350, 168400, 188608, 210500, 235760, 269440, 294700, 336800, 368375, 377216, 421000, 471520, 589400, 673600, 736750, 842000, 943040, 1178800, 1347200, 1473500, 1684000, 1886080, 2357600, 2947000, 3368000, 4715200, 5894000, 6736000, 9430400, 11788000, 23576000, 47152000]

約数ペア:

[(1, 47152000), (2, 23576000), (4, 11788000), (5, 9430400), (7, 6736000), (8, 5894000), (10, 4715200), (14, 3368000), (16, 2947000), (20, 2357600), (25, 1886080), (28, 1684000), (32, 1473500), (35, 1347200), (40, 1178800), (50, 943040), (56, 842000), (64, 736750), (70, 673600), (80, 589400), (100, 471520), (112, 421000), (125, 377216), (128, 368375), (140, 336800), (160, 294700), (175, 269440), (200, 235760), (224, 210500), (250, 188608), (280, 168400), (320, 147350), (350, 134720), (400, 117880), (421, 112000), (448, 105250), (500, 94304), (560, 84200), (640, 73675), (700, 67360), (800, 58940), (842, 56000), (875, 53888), (896, 52625), (1000, 47152), (1120, 42100), (1400, 33680), (1600, 29470), (1684, 28000), (1750, 26944), (2000, 23576), (2105, 22400), (2240, 21050), (2800, 16840), (2947, 16000), (3200, 14735), (3368, 14000), (3500, 13472), (4000, 11788), (4210, 11200), (4480, 10525), (5600, 8420), (5894, 8000), (6736, 7000)]