228466000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{16319}}^1$

素因数の和:16349

約数の個数: 80

約数和(自身を含む): 631388160

約数和(自身を除く): 402922160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 16319, 32638, 65276, 81595, 114233, 130552, 163190, 228466, 261104, 326380, 407975, 456932, 571165, 652760, 815950, 913864, 1142330, 1305520, 1631900, 1827728, 2039875, 2284660, 2855825, 3263800, 4079750, 4569320, 5711650, 6527600, 8159500, 9138640, 11423300, 14279125, 16319000, 22846600, 28558250, 32638000, 45693200, 57116500, 114233000, 228466000]

約数ペア:

[(1, 228466000), (2, 114233000), (4, 57116500), (5, 45693200), (7, 32638000), (8, 28558250), (10, 22846600), (14, 16319000), (16, 14279125), (20, 11423300), (25, 9138640), (28, 8159500), (35, 6527600), (40, 5711650), (50, 4569320), (56, 4079750), (70, 3263800), (80, 2855825), (100, 2284660), (112, 2039875), (125, 1827728), (140, 1631900), (175, 1305520), (200, 1142330), (250, 913864), (280, 815950), (350, 652760), (400, 571165), (500, 456932), (560, 407975), (700, 326380), (875, 261104), (1000, 228466), (1400, 163190), (1750, 130552), (2000, 114233), (2800, 81595), (3500, 65276), (7000, 32638), (14000, 16319)]