7844942005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{5849}}^1$

素因数の和:6093

約数の個数: 32

約数和(自身を含む): 10007712000

約数和(自身を除く): 2162769995

約数列:

[1, 5, 23, 107, 109, 115, 535, 545, 2461, 2507, 5849, 11663, 12305, 12535, 29245, 58315, 134527, 268249, 625843, 637541, 672635, 1341245, 3129215, 3187705, 14394389, 14663443, 68216887, 71971945, 73317215, 341084435, 1568988401, 7844942005]

約数ペア:

[(1, 7844942005), (5, 1568988401), (23, 341084435), (107, 73317215), (109, 71971945), (115, 68216887), (535, 14663443), (545, 14394389), (2461, 3187705), (2507, 3129215), (5849, 1341245), (11663, 672635), (12305, 637541), (12535, 625843), (29245, 268249), (58315, 134527)]