53533160

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1811}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 120679200

約数和(自身を除く): 67146040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 1811, 2956, 3622, 3695, 5912, 7244, 7390, 9055, 14488, 14780, 18110, 29560, 36220, 72440, 1338329, 2676658, 5353316, 6691645, 10706632, 13383290, 26766580, 53533160]

約数ペア:

[(1, 53533160), (2, 26766580), (4, 13383290), (5, 10706632), (8, 6691645), (10, 5353316), (20, 2676658), (40, 1338329), (739, 72440), (1478, 36220), (1811, 29560), (2956, 18110), (3622, 14780), (3695, 14488), (5912, 9055), (7244, 7390)]