80498314195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20302223}}^1$

素因数の和:20302302

約数の個数: 16

約数和(自身を含む): 105733982592

約数和(自身を除く): 25235668397

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 20302223, 101511115, 263928899, 1238435603, 1319644495, 6192178015, 16099662839, 80498314195]

約数ペア:

[(1, 80498314195), (5, 16099662839), (13, 6192178015), (61, 1319644495), (65, 1238435603), (305, 263928899), (793, 101511115), (3965, 20302223)]