89659400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6691}}^1$

素因数の和:6774

約数の個数: 48

約数和(自身を含む): 211601040

約数和(自身を除く): 121941640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6691, 6700, 13382, 13400, 26764, 33455, 53528, 66910, 133820, 167275, 267640, 334550, 448297, 669100, 896594, 1338200, 1793188, 2241485, 3586376, 4482970, 8965940, 11207425, 17931880, 22414850, 44829700, 89659400]

約数ペア:

[(1, 89659400), (2, 44829700), (4, 22414850), (5, 17931880), (8, 11207425), (10, 8965940), (20, 4482970), (25, 3586376), (40, 2241485), (50, 1793188), (67, 1338200), (100, 896594), (134, 669100), (200, 448297), (268, 334550), (335, 267640), (536, 167275), (670, 133820), (1340, 66910), (1675, 53528), (2680, 33455), (3350, 26764), (6691, 13400), (6700, 13382)]