104385400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{74561}}^1$

素因数の和:74584

約数の個数: 48

約数和(自身を含む): 277370640

約数和(自身を除く): 172985240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 74561, 149122, 298244, 372805, 521927, 596488, 745610, 1043854, 1491220, 1864025, 2087708, 2609635, 2982440, 3728050, 4175416, 5219270, 7456100, 10438540, 13048175, 14912200, 20877080, 26096350, 52192700, 104385400]

約数ペア:

[(1, 104385400), (2, 52192700), (4, 26096350), (5, 20877080), (7, 14912200), (8, 13048175), (10, 10438540), (14, 7456100), (20, 5219270), (25, 4175416), (28, 3728050), (35, 2982440), (40, 2609635), (50, 2087708), (56, 1864025), (70, 1491220), (100, 1043854), (140, 745610), (175, 596488), (200, 521927), (280, 372805), (350, 298244), (700, 149122), (1400, 74561)]