22373540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159811}}^1$

素因数の和:159827

約数の個数: 24

約数和(自身を含む): 53696832

約数和(自身を除く): 31323292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159811, 319622, 639244, 799055, 1118677, 1598110, 2237354, 3196220, 4474708, 5593385, 11186770, 22373540]

約数ペア:

[(1, 22373540), (2, 11186770), (4, 5593385), (5, 4474708), (7, 3196220), (10, 2237354), (14, 1598110), (20, 1118677), (28, 799055), (35, 639244), (70, 319622), (140, 159811)]