16968800

素因数分解:

$2^5\times 5^2\times {\mathrm{21211}}^1$

素因数の和:21231

約数の個数: 36

約数和(自身を含む): 41427036

約数和(自身を除く): 24458236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 21211, 42422, 84844, 106055, 169688, 212110, 339376, 424220, 530275, 678752, 848440, 1060550, 1696880, 2121100, 3393760, 4242200, 8484400, 16968800]

約数ペア:

[(1, 16968800), (2, 8484400), (4, 4242200), (5, 3393760), (8, 2121100), (10, 1696880), (16, 1060550), (20, 848440), (25, 678752), (32, 530275), (40, 424220), (50, 339376), (80, 212110), (100, 169688), (160, 106055), (200, 84844), (400, 42422), (800, 21211)]