4962160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8861}}^1$

素因数の和:8881

約数の個数: 40

約数和(自身を含む): 13186656

約数和(自身を除く): 8224496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8861, 17722, 35444, 44305, 62027, 70888, 88610, 124054, 141776, 177220, 248108, 310135, 354440, 496216, 620270, 708880, 992432, 1240540, 2481080, 4962160]

約数ペア:

[(1, 4962160), (2, 2481080), (4, 1240540), (5, 992432), (7, 708880), (8, 620270), (10, 496216), (14, 354440), (16, 310135), (20, 248108), (28, 177220), (35, 141776), (40, 124054), (56, 88610), (70, 70888), (80, 62027), (112, 44305), (140, 35444), (280, 17722), (560, 8861)]