172770050

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{24859}}^1$

素因数の和:25010

約数の個数: 24

約数和(自身を含む): 323677200

約数和(自身を除く): 150907150

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 24859, 49718, 124295, 248590, 621475, 1242950, 3455401, 6910802, 17277005, 34554010, 86385025, 172770050]

約数ペア:

[(1, 172770050), (2, 86385025), (5, 34554010), (10, 17277005), (25, 6910802), (50, 3455401), (139, 1242950), (278, 621475), (695, 248590), (1390, 124295), (3475, 49718), (6950, 24859)]