1594400

素因数分解:

$2^5\times 5^2\times {\mathrm{1993}}^1$

素因数の和:2013

約数の個数: 36

約数和(自身を含む): 3894282

約数和(自身を除く): 2299882

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1993, 3986, 7972, 9965, 15944, 19930, 31888, 39860, 49825, 63776, 79720, 99650, 159440, 199300, 318880, 398600, 797200, 1594400]

約数ペア:

[(1, 1594400), (2, 797200), (4, 398600), (5, 318880), (8, 199300), (10, 159440), (16, 99650), (20, 79720), (25, 63776), (32, 49825), (40, 39860), (50, 31888), (80, 19930), (100, 15944), (160, 9965), (200, 7972), (400, 3986), (800, 1993)]