33660520

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5039}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 42544280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 5039, 6680, 10078, 20156, 25195, 40312, 50390, 100780, 201560, 841513, 1683026, 3366052, 4207565, 6732104, 8415130, 16830260, 33660520]

約数ペア:

[(1, 33660520), (2, 16830260), (4, 8415130), (5, 6732104), (8, 4207565), (10, 3366052), (20, 1683026), (40, 841513), (167, 201560), (334, 100780), (668, 50390), (835, 40312), (1336, 25195), (1670, 20156), (3340, 10078), (5039, 6680)]