57410860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220811}}^1$

素因数の和:220833

約数の個数: 24

約数和(自身を含む): 129837456

約数和(自身を除く): 72426596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 220811, 441622, 883244, 1104055, 2208110, 2870543, 4416220, 5741086, 11482172, 14352715, 28705430, 57410860]

約数ペア:

[(1, 57410860), (2, 28705430), (4, 14352715), (5, 11482172), (10, 5741086), (13, 4416220), (20, 2870543), (26, 2208110), (52, 1104055), (65, 883244), (130, 441622), (260, 220811)]