4178080

素因数分解:

$2^5\times 5^1\times {\mathrm{26113}}^1$

素因数の和:26128

約数の個数: 24

約数和(自身を含む): 9871092

約数和(自身を除く): 5693012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 26113, 52226, 104452, 130565, 208904, 261130, 417808, 522260, 835616, 1044520, 2089040, 4178080]

約数ペア:

[(1, 4178080), (2, 2089040), (4, 1044520), (5, 835616), (8, 522260), (10, 417808), (16, 261130), (20, 208904), (32, 130565), (40, 104452), (80, 52226), (160, 26113)]