2016169450

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 3794042880

約数和(自身を除く): 1777873430

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 383, 635, 766, 829, 1270, 1658, 1915, 3175, 3830, 4145, 6350, 8290, 9575, 19150, 20725, 41450, 48641, 97282, 105283, 210566, 243205, 317507, 486410, 526415, 635014, 1052830, 1216025, 1587535, 2432050, 2632075, 3175070, 5264150, 7937675, 15875350, 40323389, 80646778, 201616945, 403233890, 1008084725, 2016169450]

約数ペア:

[(1, 2016169450), (2, 1008084725), (5, 403233890), (10, 201616945), (25, 80646778), (50, 40323389), (127, 15875350), (254, 7937675), (383, 5264150), (635, 3175070), (766, 2632075), (829, 2432050), (1270, 1587535), (1658, 1216025), (1915, 1052830), (3175, 635014), (3830, 526415), (4145, 486410), (6350, 317507), (8290, 243205), (9575, 210566), (19150, 105283), (20725, 97282), (41450, 48641)]