23842780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91703}}^1$

素因数の和:91725

約数の個数: 24

約数和(自身を含む): 53921952

約数和(自身を除く): 30079172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 91703, 183406, 366812, 458515, 917030, 1192139, 1834060, 2384278, 4768556, 5960695, 11921390, 23842780]

約数ペア:

[(1, 23842780), (2, 11921390), (4, 5960695), (5, 4768556), (10, 2384278), (13, 1834060), (20, 1192139), (26, 917030), (52, 458515), (65, 366812), (130, 183406), (260, 91703)]