11331880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40471}}^1$

素因数の和:40489

約数の個数: 32

約数和(自身を含む): 29139840

約数和(自身を除く): 17807960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40471, 80942, 161884, 202355, 283297, 323768, 404710, 566594, 809420, 1133188, 1416485, 1618840, 2266376, 2832970, 5665940, 11331880]

約数ペア:

[(1, 11331880), (2, 5665940), (4, 2832970), (5, 2266376), (7, 1618840), (8, 1416485), (10, 1133188), (14, 809420), (20, 566594), (28, 404710), (35, 323768), (40, 283297), (56, 202355), (70, 161884), (140, 80942), (280, 40471)]