144020140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1061}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 330783264

約数和(自身を除く): 186763124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 617, 1061, 1234, 2122, 2468, 3085, 4244, 5305, 6170, 6787, 10610, 11671, 12340, 13574, 21220, 23342, 27148, 33935, 46684, 58355, 67870, 116710, 135740, 233420, 654637, 1309274, 2618548, 3273185, 6546370, 7201007, 13092740, 14402014, 28804028, 36005035, 72010070, 144020140]

約数ペア:

[(1, 144020140), (2, 72010070), (4, 36005035), (5, 28804028), (10, 14402014), (11, 13092740), (20, 7201007), (22, 6546370), (44, 3273185), (55, 2618548), (110, 1309274), (220, 654637), (617, 233420), (1061, 135740), (1234, 116710), (2122, 67870), (2468, 58355), (3085, 46684), (4244, 33935), (5305, 27148), (6170, 23342), (6787, 21220), (10610, 13574), (11671, 12340)]