8078021210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{89527}}^1$

素因数の和:90830

約数の個数: 32

約数和(自身を含む): 16630721280

約数和(自身を除く): 8552700070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1289, 2578, 6445, 9023, 12890, 18046, 45115, 89527, 90230, 179054, 447635, 626689, 895270, 1253378, 3133445, 6266890, 115400303, 230800606, 577001515, 807802121, 1154003030, 1615604242, 4039010605, 8078021210]

約数ペア:

[(1, 8078021210), (2, 4039010605), (5, 1615604242), (7, 1154003030), (10, 807802121), (14, 577001515), (35, 230800606), (70, 115400303), (1289, 6266890), (2578, 3133445), (6445, 1253378), (9023, 895270), (12890, 626689), (18046, 447635), (45115, 179054), (89527, 90230)]