80440895

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 98565120

約数和(自身を除く): 18124225

約数列:

[1, 5, 59, 295, 367, 743, 1835, 3715, 21653, 43837, 108265, 219185, 272681, 1363405, 16088179, 80440895]

約数ペア:

[(1, 80440895), (5, 16088179), (59, 1363405), (295, 272681), (367, 219185), (743, 108265), (1835, 43837), (3715, 21653)]