565544460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{725057}}^1$

素因数の和:725082

約数の個数: 48

約数和(自身を含む): 1705336416

約数和(自身を除く): 1139791956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 725057, 1450114, 2175171, 2900228, 3625285, 4350342, 7250570, 8700684, 9425741, 10875855, 14501140, 18851482, 21751710, 28277223, 37702964, 43503420, 47128705, 56554446, 94257410, 113108892, 141386115, 188514820, 282772230, 565544460]

約数ペア:

[(1, 565544460), (2, 282772230), (3, 188514820), (4, 141386115), (5, 113108892), (6, 94257410), (10, 56554446), (12, 47128705), (13, 43503420), (15, 37702964), (20, 28277223), (26, 21751710), (30, 18851482), (39, 14501140), (52, 10875855), (60, 9425741), (65, 8700684), (78, 7250570), (130, 4350342), (156, 3625285), (195, 2900228), (260, 2175171), (390, 1450114), (780, 725057)]