4841480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17291}}^1$

素因数の和:17309

約数の個数: 32

約数和(自身を含む): 12450240

約数和(自身を除く): 7608760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17291, 34582, 69164, 86455, 121037, 138328, 172910, 242074, 345820, 484148, 605185, 691640, 968296, 1210370, 2420740, 4841480]

約数ペア:

[(1, 4841480), (2, 2420740), (4, 1210370), (5, 968296), (7, 691640), (8, 605185), (10, 484148), (14, 345820), (20, 242074), (28, 172910), (35, 138328), (40, 121037), (56, 86455), (70, 69164), (140, 34582), (280, 17291)]