2480050

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 4654836

約数和(自身を除く): 2174786

約数列:

[1, 2, 5, 10, 25, 50, 193, 257, 386, 514, 965, 1285, 1930, 2570, 4825, 6425, 9650, 12850, 49601, 99202, 248005, 496010, 1240025, 2480050]

約数ペア:

[(1, 2480050), (2, 1240025), (5, 496010), (10, 248005), (25, 99202), (50, 49601), (193, 12850), (257, 9650), (386, 6425), (514, 4825), (965, 2570), (1285, 1930)]