7941400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 18804600

約数和(自身を除く): 10863200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 673, 1180, 1346, 1475, 2360, 2692, 2950, 3365, 5384, 5900, 6730, 11800, 13460, 16825, 26920, 33650, 39707, 67300, 79414, 134600, 158828, 198535, 317656, 397070, 794140, 992675, 1588280, 1985350, 3970700, 7941400]

約数ペア:

[(1, 7941400), (2, 3970700), (4, 1985350), (5, 1588280), (8, 992675), (10, 794140), (20, 397070), (25, 317656), (40, 198535), (50, 158828), (59, 134600), (100, 79414), (118, 67300), (200, 39707), (236, 33650), (295, 26920), (472, 16825), (590, 13460), (673, 11800), (1180, 6730), (1346, 5900), (1475, 5384), (2360, 3365), (2692, 2950)]