23268590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 43708896

約数和(自身を除く): 20440306

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 1021, 2042, 2279, 4558, 5105, 10210, 11395, 22790, 43903, 54113, 87806, 108226, 219515, 270565, 439030, 541130, 2326859, 4653718, 11634295, 23268590]

約数ペア:

[(1, 23268590), (2, 11634295), (5, 4653718), (10, 2326859), (43, 541130), (53, 439030), (86, 270565), (106, 219515), (215, 108226), (265, 87806), (430, 54113), (530, 43903), (1021, 22790), (2042, 11395), (2279, 10210), (4558, 5105)]