5198878700

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{202291}}^1$

素因数の和:202562

約数の個数: 36

約数和(自身を含む): 11325519912

約数和(自身を除く): 6126641212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2570, 5140, 6425, 12850, 25700, 202291, 404582, 809164, 1011455, 2022910, 4045820, 5057275, 10114550, 20229100, 51988787, 103977574, 207955148, 259943935, 519887870, 1039775740, 1299719675, 2599439350, 5198878700]

約数ペア:

[(1, 5198878700), (2, 2599439350), (4, 1299719675), (5, 1039775740), (10, 519887870), (20, 259943935), (25, 207955148), (50, 103977574), (100, 51988787), (257, 20229100), (514, 10114550), (1028, 5057275), (1285, 4045820), (2570, 2022910), (5140, 1011455), (6425, 809164), (12850, 404582), (25700, 202291)]