11711140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 29336832

約数和(自身を除く): 17625692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3637, 7274, 14548, 18185, 25459, 36370, 50918, 72740, 83651, 101836, 127295, 167302, 254590, 334604, 418255, 509180, 585557, 836510, 1171114, 1673020, 2342228, 2927785, 5855570, 11711140]

約数ペア:

[(1, 11711140), (2, 5855570), (4, 2927785), (5, 2342228), (7, 1673020), (10, 1171114), (14, 836510), (20, 585557), (23, 509180), (28, 418255), (35, 334604), (46, 254590), (70, 167302), (92, 127295), (115, 101836), (140, 83651), (161, 72740), (230, 50918), (322, 36370), (460, 25459), (644, 18185), (805, 14548), (1610, 7274), (3220, 3637)]