5455820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 11675664

約数和(自身を除く): 6219844

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 5147, 10294, 20588, 25735, 51470, 102940, 272791, 545582, 1091164, 1363955, 2727910, 5455820]

約数ペア:

[(1, 5455820), (2, 2727910), (4, 1363955), (5, 1091164), (10, 545582), (20, 272791), (53, 102940), (106, 51470), (212, 25735), (265, 20588), (530, 10294), (1060, 5147)]