4020512264495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1\times {\mathrm{426973}}^1$

素因数の和:429251

約数の個数: 32

約数和(自身を含む): 5172793425792

約数和(自身を除く): 1152281161297

約数列:

[1, 5, 23, 37, 115, 185, 851, 2213, 4255, 11065, 50899, 81881, 254495, 409405, 426973, 1883263, 2134865, 9416315, 9820379, 15798001, 49101895, 78990005, 363354023, 944891249, 1816770115, 4724456245, 21732498727, 34960976213, 108662493635, 174804881065, 804102452899, 4020512264495]

約数ペア:

[(1, 4020512264495), (5, 804102452899), (23, 174804881065), (37, 108662493635), (115, 34960976213), (185, 21732498727), (851, 4724456245), (2213, 1816770115), (4255, 944891249), (11065, 363354023), (50899, 78990005), (81881, 49101895), (254495, 15798001), (409405, 9820379), (426973, 9416315), (1883263, 2134865)]