105992000

素因数分解:

$2^6\times 5^3\times {\mathrm{13249}}^1$

素因数の和:13276

約数の個数: 56

約数和(自身を含む): 262509000

約数和(自身を除く): 156517000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 13249, 26498, 52996, 66245, 105992, 132490, 211984, 264980, 331225, 423968, 529960, 662450, 847936, 1059920, 1324900, 1656125, 2119840, 2649800, 3312250, 4239680, 5299600, 6624500, 10599200, 13249000, 21198400, 26498000, 52996000, 105992000]

約数ペア:

[(1, 105992000), (2, 52996000), (4, 26498000), (5, 21198400), (8, 13249000), (10, 10599200), (16, 6624500), (20, 5299600), (25, 4239680), (32, 3312250), (40, 2649800), (50, 2119840), (64, 1656125), (80, 1324900), (100, 1059920), (125, 847936), (160, 662450), (200, 529960), (250, 423968), (320, 331225), (400, 264980), (500, 211984), (800, 132490), (1000, 105992), (1600, 66245), (2000, 52996), (4000, 26498), (8000, 13249)]