2984000

素因数分解:

$2^6\times 5^3\times {\mathrm{373}}^1$

素因数の和:400

約数の個数: 56

約数和(自身を含む): 7409688

約数和(自身を除く): 4425688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 373, 400, 500, 746, 800, 1000, 1492, 1600, 1865, 2000, 2984, 3730, 4000, 5968, 7460, 8000, 9325, 11936, 14920, 18650, 23872, 29840, 37300, 46625, 59680, 74600, 93250, 119360, 149200, 186500, 298400, 373000, 596800, 746000, 1492000, 2984000]

約数ペア:

[(1, 2984000), (2, 1492000), (4, 746000), (5, 596800), (8, 373000), (10, 298400), (16, 186500), (20, 149200), (25, 119360), (32, 93250), (40, 74600), (50, 59680), (64, 46625), (80, 37300), (100, 29840), (125, 23872), (160, 18650), (200, 14920), (250, 11936), (320, 9325), (373, 8000), (400, 7460), (500, 5968), (746, 4000), (800, 3730), (1000, 2984), (1492, 2000), (1600, 1865)]