2010997250

素因数分解:

$2^1\times 5^3\times {\mathrm{461}}^1\times {\mathrm{17449}}^1$

素因数の和:17927

約数の個数: 32

約数和(自身を含む): 3772969200

約数和(自身を除く): 1761971950

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 461, 922, 2305, 4610, 11525, 17449, 23050, 34898, 57625, 87245, 115250, 174490, 436225, 872450, 2181125, 4362250, 8043989, 16087978, 40219945, 80439890, 201099725, 402199450, 1005498625, 2010997250]

約数ペア:

[(1, 2010997250), (2, 1005498625), (5, 402199450), (10, 201099725), (25, 80439890), (50, 40219945), (125, 16087978), (250, 8043989), (461, 4362250), (922, 2181125), (2305, 872450), (4610, 436225), (11525, 174490), (17449, 115250), (23050, 87245), (34898, 57625)]