2019937580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{14947}}^1$

素因数の和:15218

約数の個数: 48

約数和(自身を含む): 4407268320

約数和(自身を除く): 2387330740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 233, 290, 466, 580, 932, 1165, 2330, 4660, 6757, 13514, 14947, 27028, 29894, 33785, 59788, 67570, 74735, 135140, 149470, 298940, 433463, 866926, 1733852, 2167315, 3482651, 4334630, 6965302, 8669260, 13930604, 17413255, 34826510, 69653020, 100996879, 201993758, 403987516, 504984395, 1009968790, 2019937580]

約数ペア:

[(1, 2019937580), (2, 1009968790), (4, 504984395), (5, 403987516), (10, 201993758), (20, 100996879), (29, 69653020), (58, 34826510), (116, 17413255), (145, 13930604), (233, 8669260), (290, 6965302), (466, 4334630), (580, 3482651), (932, 2167315), (1165, 1733852), (2330, 866926), (4660, 433463), (6757, 298940), (13514, 149470), (14947, 135140), (27028, 74735), (29894, 67570), (33785, 59788)]