8506322020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{363829}}^1$

素因数の和:364012

約数の個数: 48

約数和(自身を含む): 20537475840

約数和(自身を除く): 12031153820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 11690, 23380, 363829, 727658, 1455316, 1819145, 2546803, 3638290, 5093606, 7276580, 10187212, 12734015, 25468030, 50936060, 60759443, 121518886, 243037772, 303797215, 425316101, 607594430, 850632202, 1215188860, 1701264404, 2126580505, 4253161010, 8506322020]

約数ペア:

[(1, 8506322020), (2, 4253161010), (4, 2126580505), (5, 1701264404), (7, 1215188860), (10, 850632202), (14, 607594430), (20, 425316101), (28, 303797215), (35, 243037772), (70, 121518886), (140, 60759443), (167, 50936060), (334, 25468030), (668, 12734015), (835, 10187212), (1169, 7276580), (1670, 5093606), (2338, 3638290), (3340, 2546803), (4676, 1819145), (5845, 1455316), (11690, 727658), (23380, 363829)]