67874104580

素因数分解:

$2^2\times 5^1\times {\mathrm{16631}}^1\times {\mathrm{204059}}^1$

素因数の和:220699

約数の個数: 24

約数和(自身を含む): 142544888640

約数和(自身を除く): 74670784060

約数列:

[1, 2, 4, 5, 10, 20, 16631, 33262, 66524, 83155, 166310, 204059, 332620, 408118, 816236, 1020295, 2040590, 4081180, 3393705229, 6787410458, 13574820916, 16968526145, 33937052290, 67874104580]

約数ペア:

[(1, 67874104580), (2, 33937052290), (4, 16968526145), (5, 13574820916), (10, 6787410458), (20, 3393705229), (16631, 4081180), (33262, 2040590), (66524, 1020295), (83155, 816236), (166310, 408118), (204059, 332620)]