16201400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 38334600

約数和(自身を除く): 22133200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1373, 1475, 2360, 2746, 2950, 5492, 5900, 6865, 10984, 11800, 13730, 27460, 34325, 54920, 68650, 81007, 137300, 162014, 274600, 324028, 405035, 648056, 810070, 1620140, 2025175, 3240280, 4050350, 8100700, 16201400]

約数ペア:

[(1, 16201400), (2, 8100700), (4, 4050350), (5, 3240280), (8, 2025175), (10, 1620140), (20, 810070), (25, 648056), (40, 405035), (50, 324028), (59, 274600), (100, 162014), (118, 137300), (200, 81007), (236, 68650), (295, 54920), (472, 34325), (590, 27460), (1180, 13730), (1373, 11800), (1475, 10984), (2360, 6865), (2746, 5900), (2950, 5492)]