10846220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7043}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 28401408

約数和(自身を除く): 17555188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7043, 14086, 28172, 35215, 49301, 70430, 77473, 98602, 140860, 154946, 197204, 246505, 309892, 387365, 493010, 542311, 774730, 986020, 1084622, 1549460, 2169244, 2711555, 5423110, 10846220]

約数ペア:

[(1, 10846220), (2, 5423110), (4, 2711555), (5, 2169244), (7, 1549460), (10, 1084622), (11, 986020), (14, 774730), (20, 542311), (22, 493010), (28, 387365), (35, 309892), (44, 246505), (55, 197204), (70, 154946), (77, 140860), (110, 98602), (140, 77473), (154, 70430), (220, 49301), (308, 35215), (385, 28172), (770, 14086), (1540, 7043)]