31005760

素因数分解:

$2^6\times 5^1\times {\mathrm{96893}}^1$

素因数の和:96910

約数の個数: 28

約数和(自身を含む): 73833228

約数和(自身を除く): 42827468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 96893, 193786, 387572, 484465, 775144, 968930, 1550288, 1937860, 3100576, 3875720, 6201152, 7751440, 15502880, 31005760]

約数ペア:

[(1, 31005760), (2, 15502880), (4, 7751440), (5, 6201152), (8, 3875720), (10, 3100576), (16, 1937860), (20, 1550288), (32, 968930), (40, 775144), (64, 484465), (80, 387572), (160, 193786), (320, 96893)]