54270680

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10357}}^1$

素因数の和:10499

約数の個数: 32

約数和(自身を含む): 123053040

約数和(自身を除く): 68782360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 10357, 20714, 41428, 51785, 82856, 103570, 207140, 414280, 1356767, 2713534, 5427068, 6783835, 10854136, 13567670, 27135340, 54270680]

約数ペア:

[(1, 54270680), (2, 27135340), (4, 13567670), (5, 10854136), (8, 6783835), (10, 5427068), (20, 2713534), (40, 1356767), (131, 414280), (262, 207140), (524, 103570), (655, 82856), (1048, 51785), (1310, 41428), (2620, 20714), (5240, 10357)]