16846060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10939}}^1$

素因数の和:10966

約数の個数: 48

約数和(自身を含む): 44110080

約数和(自身を除く): 27264020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10939, 21878, 43756, 54695, 76573, 109390, 120329, 153146, 218780, 240658, 306292, 382865, 481316, 601645, 765730, 842303, 1203290, 1531460, 1684606, 2406580, 3369212, 4211515, 8423030, 16846060]

約数ペア:

[(1, 16846060), (2, 8423030), (4, 4211515), (5, 3369212), (7, 2406580), (10, 1684606), (11, 1531460), (14, 1203290), (20, 842303), (22, 765730), (28, 601645), (35, 481316), (44, 382865), (55, 306292), (70, 240658), (77, 218780), (110, 153146), (140, 120329), (154, 109390), (220, 76573), (308, 54695), (385, 43756), (770, 21878), (1540, 10939)]