22033480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{78691}}^1$

素因数の和:78709

約数の個数: 32

約数和(自身を含む): 56658240

約数和(自身を除く): 34624760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 78691, 157382, 314764, 393455, 550837, 629528, 786910, 1101674, 1573820, 2203348, 2754185, 3147640, 4406696, 5508370, 11016740, 22033480]

約数ペア:

[(1, 22033480), (2, 11016740), (4, 5508370), (5, 4406696), (7, 3147640), (8, 2754185), (10, 2203348), (14, 1573820), (20, 1101674), (28, 786910), (35, 629528), (40, 550837), (56, 393455), (70, 314764), (140, 157382), (280, 78691)]