22244320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19861}}^1$

素因数の和:19883

約数の個数: 48

約数和(自身を含む): 60062688

約数和(自身を除く): 37818368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 19861, 39722, 79444, 99305, 139027, 158888, 198610, 278054, 317776, 397220, 556108, 635552, 695135, 794440, 1112216, 1390270, 1588880, 2224432, 2780540, 3177760, 4448864, 5561080, 11122160, 22244320]

約数ペア:

[(1, 22244320), (2, 11122160), (4, 5561080), (5, 4448864), (7, 3177760), (8, 2780540), (10, 2224432), (14, 1588880), (16, 1390270), (20, 1112216), (28, 794440), (32, 695135), (35, 635552), (40, 556108), (56, 397220), (70, 317776), (80, 278054), (112, 198610), (140, 158888), (160, 139027), (224, 99305), (280, 79444), (560, 39722), (1120, 19861)]