112892720

素因数分解:

$2^4\times 5^1\times {\mathrm{1411159}}^1$

素因数の和:1411172

約数の個数: 20

約数和(自身を含む): 262475760

約数和(自身を除く): 149583040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1411159, 2822318, 5644636, 7055795, 11289272, 14111590, 22578544, 28223180, 56446360, 112892720]

約数ペア:

[(1, 112892720), (2, 56446360), (4, 28223180), (5, 22578544), (8, 14111590), (10, 11289272), (16, 7055795), (20, 5644636), (40, 2822318), (80, 1411159)]