29152580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18451}}^1$

素因数の和:18539

約数の個数: 24

約数和(自身を含む): 61998720

約数和(自身を除く): 32846140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 18451, 36902, 73804, 92255, 184510, 369020, 1457629, 2915258, 5830516, 7288145, 14576290, 29152580]

約数ペア:

[(1, 29152580), (2, 14576290), (4, 7288145), (5, 5830516), (10, 2915258), (20, 1457629), (79, 369020), (158, 184510), (316, 92255), (395, 73804), (790, 36902), (1580, 18451)]