27037660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103991}}^1$

素因数の和:104013

約数の個数: 24

約数和(自身を含む): 61147296

約数和(自身を除く): 34109636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 103991, 207982, 415964, 519955, 1039910, 1351883, 2079820, 2703766, 5407532, 6759415, 13518830, 27037660]

約数ペア:

[(1, 27037660), (2, 13518830), (4, 6759415), (5, 5407532), (10, 2703766), (13, 2079820), (20, 1351883), (26, 1039910), (52, 519955), (65, 415964), (130, 207982), (260, 103991)]