133026550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{64891}}^1$

素因数の和:64944

約数の個数: 24

約数和(自身を含む): 253468152

約数和(自身を除く): 120441602

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 64891, 129782, 324455, 648910, 1622275, 2660531, 3244550, 5321062, 13302655, 26605310, 66513275, 133026550]

約数ペア:

[(1, 133026550), (2, 66513275), (5, 26605310), (10, 13302655), (25, 5321062), (41, 3244550), (50, 2660531), (82, 1622275), (205, 648910), (410, 324455), (1025, 129782), (2050, 64891)]