23022160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 80

約数和(自身を含む): 62496000

約数和(自身を除く): 39473840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 839, 980, 1372, 1678, 1715, 1960, 2744, 3356, 3430, 3920, 4195, 5488, 5873, 6712, 6860, 8390, 11746, 13424, 13720, 16780, 23492, 27440, 29365, 33560, 41111, 46984, 58730, 67120, 82222, 93968, 117460, 164444, 205555, 234920, 287777, 328888, 411110, 469840, 575554, 657776, 822220, 1151108, 1438885, 1644440, 2302216, 2877770, 3288880, 4604432, 5755540, 11511080, 23022160]

約数ペア:

[(1, 23022160), (2, 11511080), (4, 5755540), (5, 4604432), (7, 3288880), (8, 2877770), (10, 2302216), (14, 1644440), (16, 1438885), (20, 1151108), (28, 822220), (35, 657776), (40, 575554), (49, 469840), (56, 411110), (70, 328888), (80, 287777), (98, 234920), (112, 205555), (140, 164444), (196, 117460), (245, 93968), (280, 82222), (343, 67120), (392, 58730), (490, 46984), (560, 41111), (686, 33560), (784, 29365), (839, 27440), (980, 23492), (1372, 16780), (1678, 13720), (1715, 13424), (1960, 11746), (2744, 8390), (3356, 6860), (3430, 6712), (3920, 5873), (4195, 5488)]