2979500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 6683040

約数和(自身を除く): 3703540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 101, 118, 125, 202, 236, 250, 295, 404, 500, 505, 590, 1010, 1180, 1475, 2020, 2525, 2950, 5050, 5900, 5959, 7375, 10100, 11918, 12625, 14750, 23836, 25250, 29500, 29795, 50500, 59590, 119180, 148975, 297950, 595900, 744875, 1489750, 2979500]

約数ペア:

[(1, 2979500), (2, 1489750), (4, 744875), (5, 595900), (10, 297950), (20, 148975), (25, 119180), (50, 59590), (59, 50500), (100, 29795), (101, 29500), (118, 25250), (125, 23836), (202, 14750), (236, 12625), (250, 11918), (295, 10100), (404, 7375), (500, 5959), (505, 5900), (590, 5050), (1010, 2950), (1180, 2525), (1475, 2020)]