80459450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{37423}}^1$

素因数の和:37478

約数の個数: 24

約数和(自身を含む): 153139008

約数和(自身を除く): 72679558

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 37423, 74846, 187115, 374230, 935575, 1609189, 1871150, 3218378, 8045945, 16091890, 40229725, 80459450]

約数ペア:

[(1, 80459450), (2, 40229725), (5, 16091890), (10, 8045945), (25, 3218378), (43, 1871150), (50, 1609189), (86, 935575), (215, 374230), (430, 187115), (1075, 74846), (2150, 37423)]