23457888920

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{827147}}^1$

素因数の和:827867

約数の個数: 32

約数和(自身を含む): 52854757200

約数和(自身を除く): 29396868280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 2836, 3545, 5672, 7090, 14180, 28360, 827147, 1654294, 3308588, 4135735, 6617176, 8271470, 16542940, 33085880, 586447223, 1172894446, 2345788892, 2932236115, 4691577784, 5864472230, 11728944460, 23457888920]

約数ペア:

[(1, 23457888920), (2, 11728944460), (4, 5864472230), (5, 4691577784), (8, 2932236115), (10, 2345788892), (20, 1172894446), (40, 586447223), (709, 33085880), (1418, 16542940), (2836, 8271470), (3545, 6617176), (5672, 4135735), (7090, 3308588), (14180, 1654294), (28360, 827147)]