452912925040

素因数分解:

$2^4\times 5^1\times {\mathrm{5661411563}}^1$

素因数の和:5661411576

約数の個数: 20

約数和(自身を含む): 1053022550904

約数和(自身を除く): 600109625864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5661411563, 11322823126, 22645646252, 28307057815, 45291292504, 56614115630, 90582585008, 113228231260, 226456462520, 452912925040]

約数ペア:

[(1, 452912925040), (2, 226456462520), (4, 113228231260), (5, 90582585008), (8, 56614115630), (10, 45291292504), (16, 28307057815), (20, 22645646252), (40, 11322823126), (80, 5661411563)]