26303580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5039}}^1$

素因数の和:5083

約数の個数: 72

約数和(自身を含む): 82555200

約数和(自身を除く): 56251620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5039, 5220, 10078, 15117, 20156, 25195, 30234, 45351, 50390, 60468, 75585, 90702, 100780, 146131, 151170, 181404, 226755, 292262, 302340, 438393, 453510, 584524, 730655, 876786, 907020, 1315179, 1461310, 1753572, 2191965, 2630358, 2922620, 4383930, 5260716, 6575895, 8767860, 13151790, 26303580]

約数ペア:

[(1, 26303580), (2, 13151790), (3, 8767860), (4, 6575895), (5, 5260716), (6, 4383930), (9, 2922620), (10, 2630358), (12, 2191965), (15, 1753572), (18, 1461310), (20, 1315179), (29, 907020), (30, 876786), (36, 730655), (45, 584524), (58, 453510), (60, 438393), (87, 302340), (90, 292262), (116, 226755), (145, 181404), (174, 151170), (180, 146131), (261, 100780), (290, 90702), (348, 75585), (435, 60468), (522, 50390), (580, 45351), (870, 30234), (1044, 25195), (1305, 20156), (1740, 15117), (2610, 10078), (5039, 5220)]