22648480

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 53792424

約数和(自身を除く): 31143944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 401, 706, 802, 1412, 1604, 1765, 2005, 2824, 3208, 3530, 4010, 5648, 6416, 7060, 8020, 11296, 12832, 14120, 16040, 28240, 32080, 56480, 64160, 141553, 283106, 566212, 707765, 1132424, 1415530, 2264848, 2831060, 4529696, 5662120, 11324240, 22648480]

約数ペア:

[(1, 22648480), (2, 11324240), (4, 5662120), (5, 4529696), (8, 2831060), (10, 2264848), (16, 1415530), (20, 1132424), (32, 707765), (40, 566212), (80, 283106), (160, 141553), (353, 64160), (401, 56480), (706, 32080), (802, 28240), (1412, 16040), (1604, 14120), (1765, 12832), (2005, 11296), (2824, 8020), (3208, 7060), (3530, 6416), (4010, 5648)]