5981660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 12770016

約数和(自身を除く): 6788356

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 4903, 9806, 19612, 24515, 49030, 98060, 299083, 598166, 1196332, 1495415, 2990830, 5981660]

約数ペア:

[(1, 5981660), (2, 2990830), (4, 1495415), (5, 1196332), (10, 598166), (20, 299083), (61, 98060), (122, 49030), (244, 24515), (305, 19612), (610, 9806), (1220, 4903)]