16228660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6101}}^1$

素因数の和:6136

約数の個数: 48

約数和(自身を含む): 41005440

約数和(自身を除く): 24776780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 6101, 12202, 24404, 30505, 42707, 61010, 85414, 115919, 122020, 170828, 213535, 231838, 427070, 463676, 579595, 811433, 854140, 1159190, 1622866, 2318380, 3245732, 4057165, 8114330, 16228660]

約数ペア:

[(1, 16228660), (2, 8114330), (4, 4057165), (5, 3245732), (7, 2318380), (10, 1622866), (14, 1159190), (19, 854140), (20, 811433), (28, 579595), (35, 463676), (38, 427070), (70, 231838), (76, 213535), (95, 170828), (133, 122020), (140, 115919), (190, 85414), (266, 61010), (380, 42707), (532, 30505), (665, 24404), (1330, 12202), (2660, 6101)]