22355907980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{22812151}}^1$

素因数の和:22812174

約数の個数: 36

約数和(自身を含む): 54612291888

約数和(自身を除く): 32256383908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 22812151, 45624302, 91248604, 114060755, 159685057, 228121510, 319370114, 456243020, 638740228, 798425285, 1117795399, 1596850570, 2235590798, 3193701140, 4471181596, 5588976995, 11177953990, 22355907980]

約数ペア:

[(1, 22355907980), (2, 11177953990), (4, 5588976995), (5, 4471181596), (7, 3193701140), (10, 2235590798), (14, 1596850570), (20, 1117795399), (28, 798425285), (35, 638740228), (49, 456243020), (70, 319370114), (98, 228121510), (140, 159685057), (196, 114060755), (245, 91248604), (490, 45624302), (980, 22812151)]