114514540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1361}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 275494464

約数和(自身を除く): 160979924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 1361, 2404, 2722, 3005, 4207, 5444, 6010, 6805, 8414, 9527, 12020, 13610, 16828, 19054, 21035, 27220, 38108, 42070, 47635, 84140, 95270, 190540, 817961, 1635922, 3271844, 4089805, 5725727, 8179610, 11451454, 16359220, 22902908, 28628635, 57257270, 114514540]

約数ペア:

[(1, 114514540), (2, 57257270), (4, 28628635), (5, 22902908), (7, 16359220), (10, 11451454), (14, 8179610), (20, 5725727), (28, 4089805), (35, 3271844), (70, 1635922), (140, 817961), (601, 190540), (1202, 95270), (1361, 84140), (2404, 47635), (2722, 42070), (3005, 38108), (4207, 27220), (5444, 21035), (6010, 19054), (6805, 16828), (8414, 13610), (9527, 12020)]