172424810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{24527}}^1$

素因数の和:24590

約数の個数: 32

約数和(自身を含む): 335543040

約数和(自身を除く): 163118230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 24527, 49054, 122635, 245270, 466013, 907499, 932026, 1814998, 2330065, 4537495, 4660130, 9074990, 17242481, 34484962, 86212405, 172424810]

約数ペア:

[(1, 172424810), (2, 86212405), (5, 34484962), (10, 17242481), (19, 9074990), (37, 4660130), (38, 4537495), (74, 2330065), (95, 1814998), (185, 932026), (190, 907499), (370, 466013), (703, 245270), (1406, 122635), (3515, 49054), (7030, 24527)]