4402880

素因数分解:

$2^6\times 5^1\times {\mathrm{13759}}^1$

素因数の和:13776

約数の個数: 28

約数和(自身を含む): 10485120

約数和(自身を除く): 6082240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13759, 27518, 55036, 68795, 110072, 137590, 220144, 275180, 440288, 550360, 880576, 1100720, 2201440, 4402880]

約数ペア:

[(1, 4402880), (2, 2201440), (4, 1100720), (5, 880576), (8, 550360), (10, 440288), (16, 275180), (20, 220144), (32, 137590), (40, 110072), (64, 68795), (80, 55036), (160, 27518), (320, 13759)]