741045040

素因数分解:

$2^4\times 5^1\times {\mathrm{9263063}}^1$

素因数の和:9263076

約数の個数: 20

約数和(自身を含む): 1722929904

約数和(自身を除く): 981884864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9263063, 18526126, 37052252, 46315315, 74104504, 92630630, 148209008, 185261260, 370522520, 741045040]

約数ペア:

[(1, 741045040), (2, 370522520), (4, 185261260), (5, 148209008), (8, 92630630), (10, 74104504), (16, 46315315), (20, 37052252), (40, 18526126), (80, 9263063)]