13943300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19919}}^1$

素因数の和:19940

約数の個数: 36

約数和(自身を含む): 34581120

約数和(自身を除く): 20637820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 19919, 39838, 79676, 99595, 139433, 199190, 278866, 398380, 497975, 557732, 697165, 995950, 1394330, 1991900, 2788660, 3485825, 6971650, 13943300]

約数ペア:

[(1, 13943300), (2, 6971650), (4, 3485825), (5, 2788660), (7, 1991900), (10, 1394330), (14, 995950), (20, 697165), (25, 557732), (28, 497975), (35, 398380), (50, 278866), (70, 199190), (100, 139433), (140, 99595), (175, 79676), (350, 39838), (700, 19919)]