1353202360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{638303}}^1$

素因数の和:638367

約数の個数: 32

約数和(自身を含む): 3102157440

約数和(自身を除く): 1748955080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 638303, 1276606, 2553212, 3191515, 5106424, 6383030, 12766060, 25532120, 33830059, 67660118, 135320236, 169150295, 270640472, 338300590, 676601180, 1353202360]

約数ペア:

[(1, 1353202360), (2, 676601180), (4, 338300590), (5, 270640472), (8, 169150295), (10, 135320236), (20, 67660118), (40, 33830059), (53, 25532120), (106, 12766060), (212, 6383030), (265, 5106424), (424, 3191515), (530, 2553212), (1060, 1276606), (2120, 638303)]