4377280

素因数分解:

$2^6\times 5^1\times {\mathrm{13679}}^1$

素因数の和:13696

約数の個数: 28

約数和(自身を含む): 10424160

約数和(自身を除く): 6046880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13679, 27358, 54716, 68395, 109432, 136790, 218864, 273580, 437728, 547160, 875456, 1094320, 2188640, 4377280]

約数ペア:

[(1, 4377280), (2, 2188640), (4, 1094320), (5, 875456), (8, 547160), (10, 437728), (16, 273580), (20, 218864), (32, 136790), (40, 109432), (64, 68395), (80, 54716), (160, 27358), (320, 13679)]