14388220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9343}}^1$

素因数の和:9370

約数の個数: 48

約数和(自身を含む): 37675008

約数和(自身を除く): 23286788

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, 9343, 18686, 37372, 46715, 65401, 93430, 102773, 130802, 186860, 205546, 261604, 327005, 411092, 513865, 654010, 719411, 1027730, 1308020, 1438822, 2055460, 2877644, 3597055, 7194110, 14388220]

約数ペア:

[(1, 14388220), (2, 7194110), (4, 3597055), (5, 2877644), (7, 2055460), (10, 1438822), (11, 1308020), (14, 1027730), (20, 719411), (22, 654010), (28, 513865), (35, 411092), (44, 327005), (55, 261604), (70, 205546), (77, 186860), (110, 130802), (140, 102773), (154, 93430), (220, 65401), (308, 46715), (385, 37372), (770, 18686), (1540, 9343)]