11247580

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 23682960

約数和(自身を除く): 12435380

約数列:

[1, 2, 4, 5, 10, 20, 739, 761, 1478, 1522, 2956, 3044, 3695, 3805, 7390, 7610, 14780, 15220, 562379, 1124758, 2249516, 2811895, 5623790, 11247580]

約数ペア:

[(1, 11247580), (2, 5623790), (4, 2811895), (5, 2249516), (10, 1124758), (20, 562379), (739, 15220), (761, 14780), (1478, 7610), (1522, 7390), (2956, 3805), (3044, 3695)]