41221280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4929

約数の個数: 48

約数和(自身を含む): 99243144

約数和(自身を除く): 58021864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 4861, 8480, 9722, 19444, 24305, 38888, 48610, 77776, 97220, 155552, 194440, 257633, 388880, 515266, 777760, 1030532, 1288165, 2061064, 2576330, 4122128, 5152660, 8244256, 10305320, 20610640, 41221280]

約数ペア:

[(1, 41221280), (2, 20610640), (4, 10305320), (5, 8244256), (8, 5152660), (10, 4122128), (16, 2576330), (20, 2061064), (32, 1288165), (40, 1030532), (53, 777760), (80, 515266), (106, 388880), (160, 257633), (212, 194440), (265, 155552), (424, 97220), (530, 77776), (848, 48610), (1060, 38888), (1696, 24305), (2120, 19444), (4240, 9722), (4861, 8480)]