33661880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5268

約数の個数: 64

約数和(自身を含む): 90339840

約数和(自身を除く): 56677960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 5227, 6440, 10454, 20908, 26135, 36589, 41816, 52270, 73178, 104540, 120221, 146356, 182945, 209080, 240442, 292712, 365890, 480884, 601105, 731780, 841547, 961768, 1202210, 1463560, 1683094, 2404420, 3366188, 4207735, 4808840, 6732376, 8415470, 16830940, 33661880]

約数ペア:

[(1, 33661880), (2, 16830940), (4, 8415470), (5, 6732376), (7, 4808840), (8, 4207735), (10, 3366188), (14, 2404420), (20, 1683094), (23, 1463560), (28, 1202210), (35, 961768), (40, 841547), (46, 731780), (56, 601105), (70, 480884), (92, 365890), (115, 292712), (140, 240442), (161, 209080), (184, 182945), (230, 146356), (280, 120221), (322, 104540), (460, 73178), (644, 52270), (805, 41816), (920, 36589), (1288, 26135), (1610, 20908), (3220, 10454), (5227, 6440)]