89695340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10859}}^1$

素因数の和:10934

約数の個数: 48

約数和(自身を含む): 218937600

約数和(自身を除く): 129242260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 10859, 21718, 43436, 54295, 76013, 108590, 152026, 217180, 304052, 380065, 640681, 760130, 1281362, 1520260, 2562724, 3203405, 4484767, 6406810, 8969534, 12813620, 17939068, 22423835, 44847670, 89695340]

約数ペア:

[(1, 89695340), (2, 44847670), (4, 22423835), (5, 17939068), (7, 12813620), (10, 8969534), (14, 6406810), (20, 4484767), (28, 3203405), (35, 2562724), (59, 1520260), (70, 1281362), (118, 760130), (140, 640681), (236, 380065), (295, 304052), (413, 217180), (590, 152026), (826, 108590), (1180, 76013), (1652, 54295), (2065, 43436), (4130, 21718), (8260, 10859)]