57992860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 67745060

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 197, 205, 359, 394, 410, 718, 788, 820, 985, 1436, 1795, 1970, 3590, 3940, 7180, 8077, 14719, 16154, 29438, 32308, 40385, 58876, 70723, 73595, 80770, 141446, 147190, 161540, 282892, 294380, 353615, 707230, 1414460, 2899643, 5799286, 11598572, 14498215, 28996430, 57992860]

約数ペア:

[(1, 57992860), (2, 28996430), (4, 14498215), (5, 11598572), (10, 5799286), (20, 2899643), (41, 1414460), (82, 707230), (164, 353615), (197, 294380), (205, 282892), (359, 161540), (394, 147190), (410, 141446), (718, 80770), (788, 73595), (820, 70723), (985, 58876), (1436, 40385), (1795, 32308), (1970, 29438), (3590, 16154), (3940, 14719), (7180, 8077)]