66055100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16111}}^1$

素因数の和:16166

約数の個数: 36

約数和(自身を含む): 146844768

約数和(自身を除く): 80789668

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 16111, 32222, 64444, 80555, 161110, 322220, 402775, 660551, 805550, 1321102, 1611100, 2642204, 3302755, 6605510, 13211020, 16513775, 33027550, 66055100]

約数ペア:

[(1, 66055100), (2, 33027550), (4, 16513775), (5, 13211020), (10, 6605510), (20, 3302755), (25, 2642204), (41, 1611100), (50, 1321102), (82, 805550), (100, 660551), (164, 402775), (205, 322220), (410, 161110), (820, 80555), (1025, 64444), (2050, 32222), (4100, 16111)]