29322980

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4201}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 61769400

約数和(自身を除く): 32446420

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 4201, 6980, 8402, 16804, 21005, 42010, 84020, 1466149, 2932298, 5864596, 7330745, 14661490, 29322980]

約数ペア:

[(1, 29322980), (2, 14661490), (4, 7330745), (5, 5864596), (10, 2932298), (20, 1466149), (349, 84020), (698, 42010), (1396, 21005), (1745, 16804), (3490, 8402), (4201, 6980)]