140230300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{200329}}^1$

素因数の和:200350

約数の個数: 36

約数和(自身を含む): 347772880

約数和(自身を除く): 207542580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 200329, 400658, 801316, 1001645, 1402303, 2003290, 2804606, 4006580, 5008225, 5609212, 7011515, 10016450, 14023030, 20032900, 28046060, 35057575, 70115150, 140230300]

約数ペア:

[(1, 140230300), (2, 70115150), (4, 35057575), (5, 28046060), (7, 20032900), (10, 14023030), (14, 10016450), (20, 7011515), (25, 5609212), (28, 5008225), (35, 4006580), (50, 2804606), (70, 2003290), (100, 1402303), (140, 1001645), (175, 801316), (350, 400658), (700, 200329)]