16508200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 39060000

約数和(自身を除く): 22551800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1399, 1475, 2360, 2798, 2950, 5596, 5900, 6995, 11192, 11800, 13990, 27980, 34975, 55960, 69950, 82541, 139900, 165082, 279800, 330164, 412705, 660328, 825410, 1650820, 2063525, 3301640, 4127050, 8254100, 16508200]

約数ペア:

[(1, 16508200), (2, 8254100), (4, 4127050), (5, 3301640), (8, 2063525), (10, 1650820), (20, 825410), (25, 660328), (40, 412705), (50, 330164), (59, 279800), (100, 165082), (118, 139900), (200, 82541), (236, 69950), (295, 55960), (472, 34975), (590, 27980), (1180, 13990), (1399, 11800), (1475, 11192), (2360, 6995), (2798, 5900), (2950, 5596)]