29103640520

素因数分解:

$2^3\times 5^1\times {\mathrm{727591013}}^1$

素因数の和:727591024

約数の個数: 16

約数和(自身を含む): 65483191260

約数和(自身を除く): 36379550740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727591013, 1455182026, 2910364052, 3637955065, 5820728104, 7275910130, 14551820260, 29103640520]

約数ペア:

[(1, 29103640520), (2, 14551820260), (4, 7275910130), (5, 5820728104), (8, 3637955065), (10, 2910364052), (20, 1455182026), (40, 727591013)]