180851180

素因数分解:

$2^2\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{3299}}^1$

素因数の和:6049

約数の個数: 24

約数和(自身を含む): 380041200

約数和(自身を除く): 199190020

約数列:

[1, 2, 4, 5, 10, 20, 2741, 3299, 5482, 6598, 10964, 13196, 13705, 16495, 27410, 32990, 54820, 65980, 9042559, 18085118, 36170236, 45212795, 90425590, 180851180]

約数ペア:

[(1, 180851180), (2, 90425590), (4, 45212795), (5, 36170236), (10, 18085118), (20, 9042559), (2741, 65980), (3299, 54820), (5482, 32990), (6598, 27410), (10964, 16495), (13196, 13705)]