95511220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1061}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 229799808

約数和(自身を除く): 134288588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1061, 1286, 2122, 2572, 3215, 4244, 4501, 5305, 6430, 7427, 9002, 10610, 12860, 14854, 18004, 21220, 22505, 29708, 37135, 45010, 74270, 90020, 148540, 682223, 1364446, 2728892, 3411115, 4775561, 6822230, 9551122, 13644460, 19102244, 23877805, 47755610, 95511220]

約数ペア:

[(1, 95511220), (2, 47755610), (4, 23877805), (5, 19102244), (7, 13644460), (10, 9551122), (14, 6822230), (20, 4775561), (28, 3411115), (35, 2728892), (70, 1364446), (140, 682223), (643, 148540), (1061, 90020), (1286, 74270), (2122, 45010), (2572, 37135), (3215, 29708), (4244, 22505), (4501, 21220), (5305, 18004), (6430, 14854), (7427, 12860), (9002, 10610)]