520052195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2083}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 705825792

約数和(自身を除く): 185773597

約数列:

[1, 5, 13, 23, 65, 115, 167, 299, 835, 1495, 2083, 2171, 3841, 10415, 10855, 19205, 27079, 47909, 49933, 135395, 239545, 249665, 347861, 622817, 1739305, 3114085, 4522193, 8000803, 22610965, 40004015, 104010439, 520052195]

約数ペア:

[(1, 520052195), (5, 104010439), (13, 40004015), (23, 22610965), (65, 8000803), (115, 4522193), (167, 3114085), (299, 1739305), (835, 622817), (1495, 347861), (2083, 249665), (2171, 239545), (3841, 135395), (10415, 49933), (10855, 47909), (19205, 27079)]