39212000

素因数分解:

$2^5\times 5^3\times {\mathrm{9803}}^1$

素因数の和:9828

約数の個数: 48

約数和(自身を含む): 96353712

約数和(自身を除く): 57141712

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, 9803, 19606, 39212, 49015, 78424, 98030, 156848, 196060, 245075, 313696, 392120, 490150, 784240, 980300, 1225375, 1568480, 1960600, 2450750, 3921200, 4901500, 7842400, 9803000, 19606000, 39212000]

約数ペア:

[(1, 39212000), (2, 19606000), (4, 9803000), (5, 7842400), (8, 4901500), (10, 3921200), (16, 2450750), (20, 1960600), (25, 1568480), (32, 1225375), (40, 980300), (50, 784240), (80, 490150), (100, 392120), (125, 313696), (160, 245075), (200, 196060), (250, 156848), (400, 98030), (500, 78424), (800, 49015), (1000, 39212), (2000, 19606), (4000, 9803)]