26513420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22469}}^1$

素因数の和:22537

約数の個数: 24

約数和(自身を含む): 56624400

約数和(自身を除く): 30110980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 22469, 44938, 89876, 112345, 224690, 449380, 1325671, 2651342, 5302684, 6628355, 13256710, 26513420]

約数ペア:

[(1, 26513420), (2, 13256710), (4, 6628355), (5, 5302684), (10, 2651342), (20, 1325671), (59, 449380), (118, 224690), (236, 112345), (295, 89876), (590, 44938), (1180, 22469)]