27122380

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1423}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 57056832

約数和(自身を除く): 29934452

約数列:

[1, 2, 4, 5, 10, 20, 953, 1423, 1906, 2846, 3812, 4765, 5692, 7115, 9530, 14230, 19060, 28460, 1356119, 2712238, 5424476, 6780595, 13561190, 27122380]

約数ペア:

[(1, 27122380), (2, 13561190), (4, 6780595), (5, 5424476), (10, 2712238), (20, 1356119), (953, 28460), (1423, 19060), (1906, 14230), (2846, 9530), (3812, 7115), (4765, 5692)]