106212380

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{18899}}^1$

素因数の和:19189

約数の個数: 24

約数和(自身を含む): 223851600

約数和(自身を除く): 117639220

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 18899, 37798, 75596, 94495, 188990, 377980, 5310619, 10621238, 21242476, 26553095, 53106190, 106212380]

約数ペア:

[(1, 106212380), (2, 53106190), (4, 26553095), (5, 21242476), (10, 10621238), (20, 5310619), (281, 377980), (562, 188990), (1124, 94495), (1405, 75596), (2810, 37798), (5620, 18899)]