139223070400

素因数分解:

$2^6\times 5^2\times {\mathrm{87014419}}^1$

素因数の和:87014441

約数の個数: 42

約数和(自身を含む): 342575771540

約数和(自身を除く): 203352701140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 87014419, 174028838, 348057676, 435072095, 696115352, 870144190, 1392230704, 1740288380, 2175360475, 2784461408, 3480576760, 4350720950, 5568922816, 6961153520, 8701441900, 13922307040, 17402883800, 27844614080, 34805767600, 69611535200, 139223070400]

約数ペア:

[(1, 139223070400), (2, 69611535200), (4, 34805767600), (5, 27844614080), (8, 17402883800), (10, 13922307040), (16, 8701441900), (20, 6961153520), (25, 5568922816), (32, 4350720950), (40, 3480576760), (50, 2784461408), (64, 2175360475), (80, 1740288380), (100, 1392230704), (160, 870144190), (200, 696115352), (320, 435072095), (400, 348057676), (800, 174028838), (1600, 87014419)]