14887880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53171}}^1$

素因数の和:53189

約数の個数: 32

約数和(自身を含む): 38283840

約数和(自身を除く): 23395960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53171, 106342, 212684, 265855, 372197, 425368, 531710, 744394, 1063420, 1488788, 1860985, 2126840, 2977576, 3721970, 7443940, 14887880]

約数ペア:

[(1, 14887880), (2, 7443940), (4, 3721970), (5, 2977576), (7, 2126840), (8, 1860985), (10, 1488788), (14, 1063420), (20, 744394), (28, 531710), (35, 425368), (40, 372197), (56, 265855), (70, 212684), (140, 106342), (280, 53171)]