26176220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 63231168

約数和(自身を除く): 37054948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1033, 1267, 1810, 2066, 2534, 3620, 4132, 5068, 5165, 6335, 7231, 10330, 12670, 14462, 20660, 25340, 28924, 36155, 72310, 144620, 186973, 373946, 747892, 934865, 1308811, 1869730, 2617622, 3739460, 5235244, 6544055, 13088110, 26176220]

約数ペア:

[(1, 26176220), (2, 13088110), (4, 6544055), (5, 5235244), (7, 3739460), (10, 2617622), (14, 1869730), (20, 1308811), (28, 934865), (35, 747892), (70, 373946), (140, 186973), (181, 144620), (362, 72310), (724, 36155), (905, 28924), (1033, 25340), (1267, 20660), (1810, 14462), (2066, 12670), (2534, 10330), (3620, 7231), (4132, 6335), (5068, 5165)]