2017169840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3602089}}^1$

素因数の和:3602109

約数の個数: 40

約数和(自身を含む): 5359909920

約数和(自身を除く): 3342740080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3602089, 7204178, 14408356, 18010445, 25214623, 28816712, 36020890, 50429246, 57633424, 72041780, 100858492, 126073115, 144083560, 201716984, 252146230, 288167120, 403433968, 504292460, 1008584920, 2017169840]

約数ペア:

[(1, 2017169840), (2, 1008584920), (4, 504292460), (5, 403433968), (7, 288167120), (8, 252146230), (10, 201716984), (14, 144083560), (16, 126073115), (20, 100858492), (28, 72041780), (35, 57633424), (40, 50429246), (56, 36020890), (70, 28816712), (80, 25214623), (112, 18010445), (140, 14408356), (280, 7204178), (560, 3602089)]