273029440

素因数分解:

$2^6\times 5^1\times {\mathrm{853217}}^1$

素因数の和:853234

約数の個数: 28

約数和(自身を含む): 650152116

約数和(自身を除く): 377122676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 853217, 1706434, 3412868, 4266085, 6825736, 8532170, 13651472, 17064340, 27302944, 34128680, 54605888, 68257360, 136514720, 273029440]

約数ペア:

[(1, 273029440), (2, 136514720), (4, 68257360), (5, 54605888), (8, 34128680), (10, 27302944), (16, 17064340), (20, 13651472), (32, 8532170), (40, 6825736), (64, 4266085), (80, 3412868), (160, 1706434), (320, 853217)]