133844000

素因数分解:

$2^5\times 5^3\times {\mathrm{33461}}^1$

素因数の和:33486

約数の個数: 48

約数和(自身を含む): 328864536

約数和(自身を除く): 195020536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 33461, 66922, 133844, 167305, 267688, 334610, 535376, 669220, 836525, 1070752, 1338440, 1673050, 2676880, 3346100, 4182625, 5353760, 6692200, 8365250, 13384400, 16730500, 26768800, 33461000, 66922000, 133844000]

約数ペア:

[(1, 133844000), (2, 66922000), (4, 33461000), (5, 26768800), (8, 16730500), (10, 13384400), (16, 8365250), (20, 6692200), (25, 5353760), (32, 4182625), (40, 3346100), (50, 2676880), (80, 1673050), (100, 1338440), (125, 1070752), (160, 836525), (200, 669220), (250, 535376), (400, 334610), (500, 267688), (800, 167305), (1000, 133844), (2000, 66922), (4000, 33461)]