13088200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 31426560

約数和(自身を除く): 18338360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 2111, 3100, 4222, 6200, 8444, 10555, 16888, 21110, 42220, 52775, 65441, 84440, 105550, 130882, 211100, 261764, 327205, 422200, 523528, 654410, 1308820, 1636025, 2617640, 3272050, 6544100, 13088200]

約数ペア:

[(1, 13088200), (2, 6544100), (4, 3272050), (5, 2617640), (8, 1636025), (10, 1308820), (20, 654410), (25, 523528), (31, 422200), (40, 327205), (50, 261764), (62, 211100), (100, 130882), (124, 105550), (155, 84440), (200, 65441), (248, 52775), (310, 42220), (620, 21110), (775, 16888), (1240, 10555), (1550, 8444), (2111, 6200), (3100, 4222)]