2012085550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1\times {\mathrm{719}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 3792882240

約数和(自身を除く): 1780796690

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 577, 719, 970, 1154, 1438, 2425, 2885, 3595, 4850, 5770, 7190, 14425, 17975, 28850, 35950, 55969, 69743, 111938, 139486, 279845, 348715, 414863, 559690, 697430, 829726, 1399225, 1743575, 2074315, 2798450, 3487150, 4148630, 10371575, 20743150, 40241711, 80483422, 201208555, 402417110, 1006042775, 2012085550]

約数ペア:

[(1, 2012085550), (2, 1006042775), (5, 402417110), (10, 201208555), (25, 80483422), (50, 40241711), (97, 20743150), (194, 10371575), (485, 4148630), (577, 3487150), (719, 2798450), (970, 2074315), (1154, 1743575), (1438, 1399225), (2425, 829726), (2885, 697430), (3595, 559690), (4850, 414863), (5770, 348715), (7190, 279845), (14425, 139486), (17975, 111938), (28850, 69743), (35950, 55969)]