1404100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 3211600

約数和(自身を除く): 1807500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 739, 950, 1478, 1900, 2956, 3695, 7390, 14041, 14780, 18475, 28082, 36950, 56164, 70205, 73900, 140410, 280820, 351025, 702050, 1404100]

約数ペア:

[(1, 1404100), (2, 702050), (4, 351025), (5, 280820), (10, 140410), (19, 73900), (20, 70205), (25, 56164), (38, 36950), (50, 28082), (76, 18475), (95, 14780), (100, 14041), (190, 7390), (380, 3695), (475, 2956), (739, 1900), (950, 1478)]