5004152020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{26263}}^1$

素因数の和:27640

約数の個数: 48

約数和(自身を含む): 12019246848

約数和(自身を除く): 7015094828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1361, 2722, 5444, 6805, 9527, 13610, 19054, 26263, 27220, 38108, 47635, 52526, 95270, 105052, 131315, 183841, 190540, 262630, 367682, 525260, 735364, 919205, 1838410, 3676820, 35743943, 71487886, 142975772, 178719715, 250207601, 357439430, 500415202, 714878860, 1000830404, 1251038005, 2502076010, 5004152020]

約数ペア:

[(1, 5004152020), (2, 2502076010), (4, 1251038005), (5, 1000830404), (7, 714878860), (10, 500415202), (14, 357439430), (20, 250207601), (28, 178719715), (35, 142975772), (70, 71487886), (140, 35743943), (1361, 3676820), (2722, 1838410), (5444, 919205), (6805, 735364), (9527, 525260), (13610, 367682), (19054, 262630), (26263, 190540), (27220, 183841), (38108, 131315), (47635, 105052), (52526, 95270)]