422882300

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{21911}}^1$

素因数の和:22118

約数の個数: 36

約数和(自身を含む): 922451376

約数和(自身を除く): 499569076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4825, 9650, 19300, 21911, 43822, 87644, 109555, 219110, 438220, 547775, 1095550, 2191100, 4228823, 8457646, 16915292, 21144115, 42288230, 84576460, 105720575, 211441150, 422882300]

約数ペア:

[(1, 422882300), (2, 211441150), (4, 105720575), (5, 84576460), (10, 42288230), (20, 21144115), (25, 16915292), (50, 8457646), (100, 4228823), (193, 2191100), (386, 1095550), (772, 547775), (965, 438220), (1930, 219110), (3860, 109555), (4825, 87644), (9650, 43822), (19300, 21911)]