142494800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{50891}}^1$

素因数の和:50916

約数の個数: 60

約数和(自身を含む): 391257696

約数和(自身を除く): 248762896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 50891, 101782, 203564, 254455, 356237, 407128, 508910, 712474, 814256, 1017820, 1272275, 1424948, 1781185, 2035640, 2544550, 2849896, 3562370, 4071280, 5089100, 5699792, 7124740, 8905925, 10178200, 14249480, 17811850, 20356400, 28498960, 35623700, 71247400, 142494800]

約数ペア:

[(1, 142494800), (2, 71247400), (4, 35623700), (5, 28498960), (7, 20356400), (8, 17811850), (10, 14249480), (14, 10178200), (16, 8905925), (20, 7124740), (25, 5699792), (28, 5089100), (35, 4071280), (40, 3562370), (50, 2849896), (56, 2544550), (70, 2035640), (80, 1781185), (100, 1424948), (112, 1272275), (140, 1017820), (175, 814256), (200, 712474), (280, 508910), (350, 407128), (400, 356237), (560, 254455), (700, 203564), (1400, 101782), (2800, 50891)]