4811120

素因数分解:

$2^4\times 5^1\times {\mathrm{60139}}^1$

素因数の和:60152

約数の個数: 20

約数和(自身を含む): 11186040

約数和(自身を除く): 6374920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60139, 120278, 240556, 300695, 481112, 601390, 962224, 1202780, 2405560, 4811120]

約数ペア:

[(1, 4811120), (2, 2405560), (4, 1202780), (5, 962224), (8, 601390), (10, 481112), (16, 300695), (20, 240556), (40, 120278), (80, 60139)]