28874600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 68299200

約数和(自身を除く): 39424600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2447, 2950, 4894, 5900, 9788, 11800, 12235, 19576, 24470, 48940, 61175, 97880, 122350, 144373, 244700, 288746, 489400, 577492, 721865, 1154984, 1443730, 2887460, 3609325, 5774920, 7218650, 14437300, 28874600]

約数ペア:

[(1, 28874600), (2, 14437300), (4, 7218650), (5, 5774920), (8, 3609325), (10, 2887460), (20, 1443730), (25, 1154984), (40, 721865), (50, 577492), (59, 489400), (100, 288746), (118, 244700), (200, 144373), (236, 122350), (295, 97880), (472, 61175), (590, 48940), (1180, 24470), (1475, 19576), (2360, 12235), (2447, 11800), (2950, 9788), (4894, 5900)]