1945280

素因数分解:

$2^6\times 5^1\times {\mathrm{6079}}^1$

素因数の和:6096

約数の個数: 28

約数和(自身を含む): 4632960

約数和(自身を除く): 2687680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6079, 12158, 24316, 30395, 48632, 60790, 97264, 121580, 194528, 243160, 389056, 486320, 972640, 1945280]

約数ペア:

[(1, 1945280), (2, 972640), (4, 486320), (5, 389056), (8, 243160), (10, 194528), (16, 121580), (20, 97264), (32, 60790), (40, 48632), (64, 30395), (80, 24316), (160, 12158), (320, 6079)]