55527880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73063}}^1$

素因数の和:73093

約数の個数: 32

約数和(自身を含む): 131515200

約数和(自身を除く): 75987320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 73063, 146126, 292252, 365315, 584504, 730630, 1388197, 1461260, 2776394, 2922520, 5552788, 6940985, 11105576, 13881970, 27763940, 55527880]

約数ペア:

[(1, 55527880), (2, 27763940), (4, 13881970), (5, 11105576), (8, 6940985), (10, 5552788), (19, 2922520), (20, 2776394), (38, 1461260), (40, 1388197), (76, 730630), (95, 584504), (152, 365315), (190, 292252), (380, 146126), (760, 73063)]