17980606585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{5197}}^1$

素因数の和:5761

約数の個数: 32

約数和(自身を含む): 23054169600

約数和(自身を除く): 5073563015

約数列:

[1, 5, 19, 79, 95, 395, 461, 1501, 2305, 5197, 7505, 8759, 25985, 36419, 43795, 98743, 182095, 410563, 493715, 691961, 2052815, 2395817, 3459805, 7800697, 11979085, 39003485, 45520523, 189269543, 227602615, 946347715, 3596121317, 17980606585]

約数ペア:

[(1, 17980606585), (5, 3596121317), (19, 946347715), (79, 227602615), (95, 189269543), (395, 45520523), (461, 39003485), (1501, 11979085), (2305, 7800697), (5197, 3459805), (7505, 2395817), (8759, 2052815), (25985, 691961), (36419, 493715), (43795, 410563), (98743, 182095)]