17415040

素因数分解:

$2^7\times 5^1\times {\mathrm{27211}}^1$

素因数の和:27230

約数の個数: 32

約数和(自身を含む): 41634360

約数和(自身を除く): 24219320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 27211, 54422, 108844, 136055, 217688, 272110, 435376, 544220, 870752, 1088440, 1741504, 2176880, 3483008, 4353760, 8707520, 17415040]

約数ペア:

[(1, 17415040), (2, 8707520), (4, 4353760), (5, 3483008), (8, 2176880), (10, 1741504), (16, 1088440), (20, 870752), (32, 544220), (40, 435376), (64, 272110), (80, 217688), (128, 136055), (160, 108844), (320, 54422), (640, 27211)]