1322050

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 2489796

約数和(自身を除く): 1167746

約数列:

[1, 2, 5, 10, 25, 50, 137, 193, 274, 386, 685, 965, 1370, 1930, 3425, 4825, 6850, 9650, 26441, 52882, 132205, 264410, 661025, 1322050]

約数ペア:

[(1, 1322050), (2, 661025), (5, 264410), (10, 132205), (25, 52882), (50, 26441), (137, 9650), (193, 6850), (274, 4825), (386, 3425), (685, 1930), (965, 1370)]