146800520

素因数分解:

$2^3\times 5^1\times {\mathrm{3670013}}^1$

素因数の和:3670024

約数の個数: 16

約数和(自身を含む): 330301260

約数和(自身を除く): 183500740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3670013, 7340026, 14680052, 18350065, 29360104, 36700130, 73400260, 146800520]

約数ペア:

[(1, 146800520), (2, 73400260), (4, 36700130), (5, 29360104), (8, 18350065), (10, 14680052), (20, 7340026), (40, 3670013)]