22354780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{22811}}^1$

素因数の和:22834

約数の個数: 36

約数和(自身を含む): 54611928

約数和(自身を除く): 32257148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 22811, 45622, 91244, 114055, 159677, 228110, 319354, 456220, 638708, 798385, 1117739, 1596770, 2235478, 3193540, 4470956, 5588695, 11177390, 22354780]

約数ペア:

[(1, 22354780), (2, 11177390), (4, 5588695), (5, 4470956), (7, 3193540), (10, 2235478), (14, 1596770), (20, 1117739), (28, 798385), (35, 638708), (49, 456220), (70, 319354), (98, 228110), (140, 159677), (196, 114055), (245, 91244), (490, 45622), (980, 22811)]