4072180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 10886400

約数和(自身を除く): 6814220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 59, 68, 70, 85, 116, 118, 119, 140, 145, 170, 203, 236, 238, 290, 295, 340, 406, 413, 476, 493, 580, 590, 595, 812, 826, 986, 1003, 1015, 1180, 1190, 1652, 1711, 1972, 2006, 2030, 2065, 2380, 2465, 3422, 3451, 4012, 4060, 4130, 4930, 5015, 6844, 6902, 7021, 8260, 8555, 9860, 10030, 11977, 13804, 14042, 17110, 17255, 20060, 23954, 28084, 29087, 34220, 34510, 35105, 47908, 58174, 59885, 69020, 70210, 116348, 119770, 140420, 145435, 203609, 239540, 290870, 407218, 581740, 814436, 1018045, 2036090, 4072180]

約数ペア:

[(1, 4072180), (2, 2036090), (4, 1018045), (5, 814436), (7, 581740), (10, 407218), (14, 290870), (17, 239540), (20, 203609), (28, 145435), (29, 140420), (34, 119770), (35, 116348), (58, 70210), (59, 69020), (68, 59885), (70, 58174), (85, 47908), (116, 35105), (118, 34510), (119, 34220), (140, 29087), (145, 28084), (170, 23954), (203, 20060), (236, 17255), (238, 17110), (290, 14042), (295, 13804), (340, 11977), (406, 10030), (413, 9860), (476, 8555), (493, 8260), (580, 7021), (590, 6902), (595, 6844), (812, 5015), (826, 4930), (986, 4130), (1003, 4060), (1015, 4012), (1180, 3451), (1190, 3422), (1652, 2465), (1711, 2380), (1972, 2065), (2006, 2030)]