86612260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32561}}^1$

素因数の和:32596

約数の個数: 48

約数和(自身を含む): 218816640

約数和(自身を除く): 132204380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 32561, 65122, 130244, 162805, 227927, 325610, 455854, 618659, 651220, 911708, 1139635, 1237318, 2279270, 2474636, 3093295, 4330613, 4558540, 6186590, 8661226, 12373180, 17322452, 21653065, 43306130, 86612260]

約数ペア:

[(1, 86612260), (2, 43306130), (4, 21653065), (5, 17322452), (7, 12373180), (10, 8661226), (14, 6186590), (19, 4558540), (20, 4330613), (28, 3093295), (35, 2474636), (38, 2279270), (70, 1237318), (76, 1139635), (95, 911708), (133, 651220), (140, 618659), (190, 455854), (266, 325610), (380, 227927), (532, 162805), (665, 130244), (1330, 65122), (2660, 32561)]