126720200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{10739}}^1$

素因数の和:10814

約数の個数: 48

約数和(自身を含む): 299646000

約数和(自身を除く): 172925800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 10739, 11800, 21478, 42956, 53695, 85912, 107390, 214780, 268475, 429560, 536950, 633601, 1073900, 1267202, 2147800, 2534404, 3168005, 5068808, 6336010, 12672020, 15840025, 25344040, 31680050, 63360100, 126720200]

約数ペア:

[(1, 126720200), (2, 63360100), (4, 31680050), (5, 25344040), (8, 15840025), (10, 12672020), (20, 6336010), (25, 5068808), (40, 3168005), (50, 2534404), (59, 2147800), (100, 1267202), (118, 1073900), (200, 633601), (236, 536950), (295, 429560), (472, 268475), (590, 214780), (1180, 107390), (1475, 85912), (2360, 53695), (2950, 42956), (5900, 21478), (10739, 11800)]