61080620

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5483}}^1$

素因数の和:6049

約数の個数: 24

約数和(自身を含む): 128523024

約数和(自身を除く): 67442404

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5483, 5570, 10966, 11140, 21932, 27415, 54830, 109660, 3054031, 6108062, 12216124, 15270155, 30540310, 61080620]

約数ペア:

[(1, 61080620), (2, 30540310), (4, 15270155), (5, 12216124), (10, 6108062), (20, 3054031), (557, 109660), (1114, 54830), (2228, 27415), (2785, 21932), (5483, 11140), (5570, 10966)]