2018177530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{5653}}^1$

素因数の和:7558

約数の個数: 32

約数和(自身を含む): 3826627200

約数和(自身を除く): 1808449670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1879, 3758, 5653, 9395, 11306, 18790, 28265, 35701, 56530, 71402, 107407, 178505, 214814, 357010, 537035, 1074070, 10621987, 21243974, 53109935, 106219870, 201817753, 403635506, 1009088765, 2018177530]

約数ペア:

[(1, 2018177530), (2, 1009088765), (5, 403635506), (10, 201817753), (19, 106219870), (38, 53109935), (95, 21243974), (190, 10621987), (1879, 1074070), (3758, 537035), (5653, 357010), (9395, 214814), (11306, 178505), (18790, 107407), (28265, 71402), (35701, 56530)]