39844510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 75313152

約数和(自身を除く): 35468642

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 907, 955, 1814, 1910, 4393, 4535, 8786, 9070, 20861, 21965, 41722, 43930, 104305, 173237, 208610, 346474, 866185, 1732370, 3984451, 7968902, 19922255, 39844510]

約数ペア:

[(1, 39844510), (2, 19922255), (5, 7968902), (10, 3984451), (23, 1732370), (46, 866185), (115, 346474), (191, 208610), (230, 173237), (382, 104305), (907, 43930), (955, 41722), (1814, 21965), (1910, 20861), (4393, 9070), (4535, 8786)]