19033000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 50918400

約数和(自身を除く): 31885400

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, 2719, 3500, 5438, 7000, 10876, 13595, 19033, 21752, 27190, 38066, 54380, 67975, 76132, 95165, 108760, 135950, 152264, 190330, 271900, 339875, 380660, 475825, 543800, 679750, 761320, 951650, 1359500, 1903300, 2379125, 2719000, 3806600, 4758250, 9516500, 19033000]

約数ペア:

[(1, 19033000), (2, 9516500), (4, 4758250), (5, 3806600), (7, 2719000), (8, 2379125), (10, 1903300), (14, 1359500), (20, 951650), (25, 761320), (28, 679750), (35, 543800), (40, 475825), (50, 380660), (56, 339875), (70, 271900), (100, 190330), (125, 152264), (140, 135950), (175, 108760), (200, 95165), (250, 76132), (280, 67975), (350, 54380), (500, 38066), (700, 27190), (875, 21752), (1000, 19033), (1400, 13595), (1750, 10876), (2719, 7000), (3500, 5438)]