26202820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187163}}^1$

素因数の和:187179

約数の個数: 24

約数和(自身を含む): 62887104

約数和(自身を除く): 36684284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187163, 374326, 748652, 935815, 1310141, 1871630, 2620282, 3743260, 5240564, 6550705, 13101410, 26202820]

約数ペア:

[(1, 26202820), (2, 13101410), (4, 6550705), (5, 5240564), (7, 3743260), (10, 2620282), (14, 1871630), (20, 1310141), (28, 935815), (35, 748652), (70, 374326), (140, 187163)]