22377460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159839}}^1$

素因数の和:159855

約数の個数: 24

約数和(自身を含む): 53706240

約数和(自身を除く): 31328780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159839, 319678, 639356, 799195, 1118873, 1598390, 2237746, 3196780, 4475492, 5594365, 11188730, 22377460]

約数ペア:

[(1, 22377460), (2, 11188730), (4, 5594365), (5, 4475492), (7, 3196780), (10, 2237746), (14, 1598390), (20, 1118873), (28, 799195), (35, 639356), (70, 319678), (140, 159839)]