1925191010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 3728827872

約数和(自身を除く): 1803636862

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 313, 373, 485, 626, 746, 970, 1565, 1649, 1865, 3130, 3298, 3730, 5321, 6341, 8245, 10642, 12682, 16490, 26605, 30361, 31705, 36181, 53210, 60722, 63410, 72362, 116749, 151805, 180905, 233498, 303610, 361810, 516137, 583745, 615077, 1032274, 1167490, 1230154, 1984733, 2580685, 3075385, 3969466, 5161370, 6150770, 9923665, 11324653, 19847330, 22649306, 56623265, 113246530, 192519101, 385038202, 962595505, 1925191010]

約数ペア:

[(1, 1925191010), (2, 962595505), (5, 385038202), (10, 192519101), (17, 113246530), (34, 56623265), (85, 22649306), (97, 19847330), (170, 11324653), (194, 9923665), (313, 6150770), (373, 5161370), (485, 3969466), (626, 3075385), (746, 2580685), (970, 1984733), (1565, 1230154), (1649, 1167490), (1865, 1032274), (3130, 615077), (3298, 583745), (3730, 516137), (5321, 361810), (6341, 303610), (8245, 233498), (10642, 180905), (12682, 151805), (16490, 116749), (26605, 72362), (30361, 63410), (31705, 60722), (36181, 53210)]