22479958780

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4178431}}^1$

素因数の和:4178709

約数の個数: 24

約数和(自身を含む): 47383418880

約数和(自身を除く): 24903460100

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 4178431, 8356862, 16713724, 20892155, 41784310, 83568620, 1123997939, 2247995878, 4495991756, 5619989695, 11239979390, 22479958780]

約数ペア:

[(1, 22479958780), (2, 11239979390), (4, 5619989695), (5, 4495991756), (10, 2247995878), (20, 1123997939), (269, 83568620), (538, 41784310), (1076, 20892155), (1345, 16713724), (2690, 8356862), (5380, 4178431)]