26001080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92861}}^1$

素因数の和:92879

約数の個数: 32

約数和(自身を含む): 66860640

約数和(自身を除く): 40859560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92861, 185722, 371444, 464305, 650027, 742888, 928610, 1300054, 1857220, 2600108, 3250135, 3714440, 5200216, 6500270, 13000540, 26001080]

約数ペア:

[(1, 26001080), (2, 13000540), (4, 6500270), (5, 5200216), (7, 3714440), (8, 3250135), (10, 2600108), (14, 1857220), (20, 1300054), (28, 928610), (35, 742888), (40, 650027), (56, 464305), (70, 371444), (140, 185722), (280, 92861)]