2100064550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{433003}}^1$

素因数の和:433112

約数の個数: 24

約数和(自身を含む): 3946398456

約数和(自身を除く): 1846333906

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 433003, 866006, 2165015, 4330030, 10825075, 21650150, 42001291, 84002582, 210006455, 420012910, 1050032275, 2100064550]

約数ペア:

[(1, 2100064550), (2, 1050032275), (5, 420012910), (10, 210006455), (25, 84002582), (50, 42001291), (97, 21650150), (194, 10825075), (485, 4330030), (970, 2165015), (2425, 866006), (4850, 433003)]