84026780

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{2833}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 176637552

約数和(自身を除く): 92610772

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2833, 2966, 5666, 5932, 7415, 11332, 14165, 14830, 28330, 29660, 56660, 4201339, 8402678, 16805356, 21006695, 42013390, 84026780]

約数ペア:

[(1, 84026780), (2, 42013390), (4, 21006695), (5, 16805356), (10, 8402678), (20, 4201339), (1483, 56660), (2833, 29660), (2966, 28330), (5666, 14830), (5932, 14165), (7415, 11332)]