438565520740

素因数分解:

$2^2\times 5^1\times {\mathrm{12007}}^1\times {\mathrm{1826291}}^1$

素因数の和:1838307

約数の個数: 24

約数和(自身を含む): 921064802112

約数和(自身を除く): 482499281372

約数列:

[1, 2, 4, 5, 10, 20, 12007, 24014, 48028, 60035, 120070, 240140, 1826291, 3652582, 7305164, 9131455, 18262910, 36525820, 21928276037, 43856552074, 87713104148, 109641380185, 219282760370, 438565520740]

約数ペア:

[(1, 438565520740), (2, 219282760370), (4, 109641380185), (5, 87713104148), (10, 43856552074), (20, 21928276037), (12007, 36525820), (24014, 18262910), (48028, 9131455), (60035, 7305164), (120070, 3652582), (240140, 1826291)]