12395320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{44269}}^1$

素因数の和:44287

約数の個数: 32

約数和(自身を含む): 31874400

約数和(自身を除く): 19479080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 44269, 88538, 177076, 221345, 309883, 354152, 442690, 619766, 885380, 1239532, 1549415, 1770760, 2479064, 3098830, 6197660, 12395320]

約数ペア:

[(1, 12395320), (2, 6197660), (4, 3098830), (5, 2479064), (7, 1770760), (8, 1549415), (10, 1239532), (14, 885380), (20, 619766), (28, 442690), (35, 354152), (40, 309883), (56, 221345), (70, 177076), (140, 88538), (280, 44269)]