2243325560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{41947}}^1$

素因数の和:42156

約数の個数: 64

約数和(自身を含む): 5798891520

約数和(自身を除く): 3555565960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 382, 764, 955, 1337, 1528, 1910, 2674, 3820, 5348, 6685, 7640, 10696, 13370, 26740, 41947, 53480, 83894, 167788, 209735, 293629, 335576, 419470, 587258, 838940, 1174516, 1468145, 1677880, 2349032, 2936290, 5872580, 8011877, 11745160, 16023754, 32047508, 40059385, 56083139, 64095016, 80118770, 112166278, 160237540, 224332556, 280415695, 320475080, 448665112, 560831390, 1121662780, 2243325560]

約数ペア:

[(1, 2243325560), (2, 1121662780), (4, 560831390), (5, 448665112), (7, 320475080), (8, 280415695), (10, 224332556), (14, 160237540), (20, 112166278), (28, 80118770), (35, 64095016), (40, 56083139), (56, 40059385), (70, 32047508), (140, 16023754), (191, 11745160), (280, 8011877), (382, 5872580), (764, 2936290), (955, 2349032), (1337, 1677880), (1528, 1468145), (1910, 1174516), (2674, 838940), (3820, 587258), (5348, 419470), (6685, 335576), (7640, 293629), (10696, 209735), (13370, 167788), (26740, 83894), (41947, 53480)]