2590021760

素因数分解:

$2^7\times 5^1\times {\mathrm{367}}^1\times {\mathrm{11027}}^1$

素因数の和:11413

約数の個数: 64

約数和(自身を含む): 6209205120

約数和(自身を除く): 3619183360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 367, 640, 734, 1468, 1835, 2936, 3670, 5872, 7340, 11027, 11744, 14680, 22054, 23488, 29360, 44108, 46976, 55135, 58720, 88216, 110270, 117440, 176432, 220540, 234880, 352864, 441080, 705728, 882160, 1411456, 1764320, 3528640, 4046909, 7057280, 8093818, 16187636, 20234545, 32375272, 40469090, 64750544, 80938180, 129501088, 161876360, 259002176, 323752720, 518004352, 647505440, 1295010880, 2590021760]

約数ペア:

[(1, 2590021760), (2, 1295010880), (4, 647505440), (5, 518004352), (8, 323752720), (10, 259002176), (16, 161876360), (20, 129501088), (32, 80938180), (40, 64750544), (64, 40469090), (80, 32375272), (128, 20234545), (160, 16187636), (320, 8093818), (367, 7057280), (640, 4046909), (734, 3528640), (1468, 1764320), (1835, 1411456), (2936, 882160), (3670, 705728), (5872, 441080), (7340, 352864), (11027, 234880), (11744, 220540), (14680, 176432), (22054, 117440), (23488, 110270), (29360, 88216), (44108, 58720), (46976, 55135)]