13230850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3727}}^1$

素因数の和:3810

約数の個数: 24

約数和(自身を含む): 24962688

約数和(自身を除く): 11731838

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 3727, 7454, 18635, 37270, 93175, 186350, 264617, 529234, 1323085, 2646170, 6615425, 13230850]

約数ペア:

[(1, 13230850), (2, 6615425), (5, 2646170), (10, 1323085), (25, 529234), (50, 264617), (71, 186350), (142, 93175), (355, 37270), (710, 18635), (1775, 7454), (3550, 3727)]