9741400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 23101200

約数和(自身を除く): 13359800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 919, 1060, 1325, 1838, 2120, 2650, 3676, 4595, 5300, 7352, 9190, 10600, 18380, 22975, 36760, 45950, 48707, 91900, 97414, 183800, 194828, 243535, 389656, 487070, 974140, 1217675, 1948280, 2435350, 4870700, 9741400]

約数ペア:

[(1, 9741400), (2, 4870700), (4, 2435350), (5, 1948280), (8, 1217675), (10, 974140), (20, 487070), (25, 389656), (40, 243535), (50, 194828), (53, 183800), (100, 97414), (106, 91900), (200, 48707), (212, 45950), (265, 36760), (424, 22975), (530, 18380), (919, 10600), (1060, 9190), (1325, 7352), (1838, 5300), (2120, 4595), (2650, 3676)]