54406720

素因数分解:

$2^6\times 5^1\times {\mathrm{170021}}^1$

素因数の和:170038

約数の個数: 28

約数和(自身を含む): 129556764

約数和(自身を除く): 75150044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 170021, 340042, 680084, 850105, 1360168, 1700210, 2720336, 3400420, 5440672, 6800840, 10881344, 13601680, 27203360, 54406720]

約数ペア:

[(1, 54406720), (2, 27203360), (4, 13601680), (5, 10881344), (8, 6800840), (10, 5440672), (16, 3400420), (20, 2720336), (32, 1700210), (40, 1360168), (64, 850105), (80, 680084), (160, 340042), (320, 170021)]