2025753380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14469667}}^1$

素因数の和:14469683

約数の個数: 24

約数和(自身を含む): 4861808448

約数和(自身を除く): 2836055068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14469667, 28939334, 57878668, 72348335, 101287669, 144696670, 202575338, 289393340, 405150676, 506438345, 1012876690, 2025753380]

約数ペア:

[(1, 2025753380), (2, 1012876690), (4, 506438345), (5, 405150676), (7, 289393340), (10, 202575338), (14, 144696670), (20, 101287669), (28, 72348335), (35, 57878668), (70, 28939334), (140, 14469667)]