33201320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15661}}^1$

素因数の和:15725

約数の個数: 32

約数和(自身を含む): 76117320

約数和(自身を除く): 42916000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 15661, 31322, 62644, 78305, 125288, 156610, 313220, 626440, 830033, 1660066, 3320132, 4150165, 6640264, 8300330, 16600660, 33201320]

約数ペア:

[(1, 33201320), (2, 16600660), (4, 8300330), (5, 6640264), (8, 4150165), (10, 3320132), (20, 1660066), (40, 830033), (53, 626440), (106, 313220), (212, 156610), (265, 125288), (424, 78305), (530, 62644), (1060, 31322), (2120, 15661)]