1172000

素因数分解:

$2^5\times 5^3\times {\mathrm{293}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 2889432

約数和(自身を除く): 1717432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 293, 400, 500, 586, 800, 1000, 1172, 1465, 2000, 2344, 2930, 4000, 4688, 5860, 7325, 9376, 11720, 14650, 23440, 29300, 36625, 46880, 58600, 73250, 117200, 146500, 234400, 293000, 586000, 1172000]

約数ペア:

[(1, 1172000), (2, 586000), (4, 293000), (5, 234400), (8, 146500), (10, 117200), (16, 73250), (20, 58600), (25, 46880), (32, 36625), (40, 29300), (50, 23440), (80, 14650), (100, 11720), (125, 9376), (160, 7325), (200, 5860), (250, 4688), (293, 4000), (400, 2930), (500, 2344), (586, 2000), (800, 1465), (1000, 1172)]