22897000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{3271}}^1$

素因数の和:3299

約数の個数: 64

約数和(自身を含む): 61251840

約数和(自身を除く): 38354840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3271, 3500, 6542, 7000, 13084, 16355, 22897, 26168, 32710, 45794, 65420, 81775, 91588, 114485, 130840, 163550, 183176, 228970, 327100, 408875, 457940, 572425, 654200, 817750, 915880, 1144850, 1635500, 2289700, 2862125, 3271000, 4579400, 5724250, 11448500, 22897000]

約数ペア:

[(1, 22897000), (2, 11448500), (4, 5724250), (5, 4579400), (7, 3271000), (8, 2862125), (10, 2289700), (14, 1635500), (20, 1144850), (25, 915880), (28, 817750), (35, 654200), (40, 572425), (50, 457940), (56, 408875), (70, 327100), (100, 228970), (125, 183176), (140, 163550), (175, 130840), (200, 114485), (250, 91588), (280, 81775), (350, 65420), (500, 45794), (700, 32710), (875, 26168), (1000, 22897), (1400, 16355), (1750, 13084), (3271, 7000), (3500, 6542)]