23877940

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1423}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 50238720

約数和(自身を除く): 26360780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1423, 1678, 2846, 3356, 4195, 5692, 7115, 8390, 14230, 16780, 28460, 1193897, 2387794, 4775588, 5969485, 11938970, 23877940]

約数ペア:

[(1, 23877940), (2, 11938970), (4, 5969485), (5, 4775588), (10, 2387794), (20, 1193897), (839, 28460), (1423, 16780), (1678, 14230), (2846, 8390), (3356, 7115), (4195, 5692)]