82493450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{126913}}^1$

素因数の和:126938

約数の個数: 24

約数和(自身を含む): 165242028

約数和(自身を除く): 82748578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 126913, 253826, 634565, 1269130, 1649869, 3172825, 3299738, 6345650, 8249345, 16498690, 41246725, 82493450]

約数ペア:

[(1, 82493450), (2, 41246725), (5, 16498690), (10, 8249345), (13, 6345650), (25, 3299738), (26, 3172825), (50, 1649869), (65, 1269130), (130, 634565), (325, 253826), (650, 126913)]