53325760

素因数分解:

$2^6\times 5^1\times {\mathrm{166643}}^1$

素因数の和:166660

約数の個数: 28

約数和(自身を含む): 126982728

約数和(自身を除く): 73656968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 166643, 333286, 666572, 833215, 1333144, 1666430, 2666288, 3332860, 5332576, 6665720, 10665152, 13331440, 26662880, 53325760]

約数ペア:

[(1, 53325760), (2, 26662880), (4, 13331440), (5, 10665152), (8, 6665720), (10, 5332576), (16, 3332860), (20, 2666288), (32, 1666430), (40, 1333144), (64, 833215), (80, 666572), (160, 333286), (320, 166643)]