4960100

素因数分解:

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

素因数の和:464

約数の個数: 36

約数和(自身を含む): 10861284

約数和(自身を除く): 5901184

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 257, 386, 514, 772, 965, 1028, 1285, 1930, 2570, 3860, 4825, 5140, 6425, 9650, 12850, 19300, 25700, 49601, 99202, 198404, 248005, 496010, 992020, 1240025, 2480050, 4960100]

約数ペア:

[(1, 4960100), (2, 2480050), (4, 1240025), (5, 992020), (10, 496010), (20, 248005), (25, 198404), (50, 99202), (100, 49601), (193, 25700), (257, 19300), (386, 12850), (514, 9650), (772, 6425), (965, 5140), (1028, 4825), (1285, 3860), (1930, 2570)]