6467780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29399}}^1$

素因数の和:29419

約数の個数: 24

約数和(自身を含む): 14817600

約数和(自身を除く): 8349820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 29399, 58798, 117596, 146995, 293990, 323389, 587980, 646778, 1293556, 1616945, 3233890, 6467780]

約数ペア:

[(1, 6467780), (2, 3233890), (4, 1616945), (5, 1293556), (10, 646778), (11, 587980), (20, 323389), (22, 293990), (44, 146995), (55, 117596), (110, 58798), (220, 29399)]