5280891820

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{440809}}^1$

素因数の和:441417

約数の個数: 24

約数和(自身を含む): 11108412000

約数和(自身を除く): 5827520180

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 440809, 881618, 1763236, 2204045, 4408090, 8816180, 264044591, 528089182, 1056178364, 1320222955, 2640445910, 5280891820]

約数ペア:

[(1, 5280891820), (2, 2640445910), (4, 1320222955), (5, 1056178364), (10, 528089182), (20, 264044591), (599, 8816180), (1198, 4408090), (2396, 2204045), (2995, 1763236), (5990, 881618), (11980, 440809)]