16332200

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 38330880

約数和(自身を除く): 21998680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 643, 1016, 1270, 1286, 2540, 2572, 3175, 3215, 5080, 5144, 6350, 6430, 12700, 12860, 16075, 25400, 25720, 32150, 64300, 81661, 128600, 163322, 326644, 408305, 653288, 816610, 1633220, 2041525, 3266440, 4083050, 8166100, 16332200]

約数ペア:

[(1, 16332200), (2, 8166100), (4, 4083050), (5, 3266440), (8, 2041525), (10, 1633220), (20, 816610), (25, 653288), (40, 408305), (50, 326644), (100, 163322), (127, 128600), (200, 81661), (254, 64300), (508, 32150), (635, 25720), (643, 25400), (1016, 16075), (1270, 12860), (1286, 12700), (2540, 6430), (2572, 6350), (3175, 5144), (3215, 5080)]