1330239980

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{93811}}^1$

素因数の和:94529

約数の個数: 24

約数和(自身を含む): 2797473840

約数和(自身を除く): 1467233860

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 93811, 187622, 375244, 469055, 938110, 1876220, 66511999, 133023998, 266047996, 332559995, 665119990, 1330239980]

約数ペア:

[(1, 1330239980), (2, 665119990), (4, 332559995), (5, 266047996), (10, 133023998), (20, 66511999), (709, 1876220), (1418, 938110), (2836, 469055), (3545, 375244), (7090, 187622), (14180, 93811)]