102577720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 266270400

約数和(自身を除く): 163692680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3361, 3815, 4360, 6104, 6722, 7630, 13444, 15260, 16805, 23527, 26888, 30520, 33610, 47054, 67220, 94108, 117635, 134440, 188216, 235270, 366349, 470540, 732698, 941080, 1465396, 1831745, 2564443, 2930792, 3663490, 5128886, 7326980, 10257772, 12822215, 14653960, 20515544, 25644430, 51288860, 102577720]

約数ペア:

[(1, 102577720), (2, 51288860), (4, 25644430), (5, 20515544), (7, 14653960), (8, 12822215), (10, 10257772), (14, 7326980), (20, 5128886), (28, 3663490), (35, 2930792), (40, 2564443), (56, 1831745), (70, 1465396), (109, 941080), (140, 732698), (218, 470540), (280, 366349), (436, 235270), (545, 188216), (763, 134440), (872, 117635), (1090, 94108), (1526, 67220), (2180, 47054), (3052, 33610), (3361, 30520), (3815, 26888), (4360, 23527), (6104, 16805), (6722, 15260), (7630, 13444)]